Garage Door Alarm Sensor
PATIKIL N.C. Wired Alarm Magnetic Garage Door Heavy Duty Alarm Switch Sensor With Adjustable Bracket For Roller Shutter Grey
PATIKIL N.C. Wired Alarm Magnetic Garage Door Heavy Duty Alarm Switch Sensor With Adjustable Bracket For Roller Shutter Grey
Lowe's
$
18
.
99
PATIKIL N.C. Wired Alarm Magnetic Garage Door Heavy Duty Alarm Switch Sensor With Adjustable Bracket For Roller Shutter Grey
PATIKIL N.C. Wired Alarm Magnetic Garage Door Heavy Duty Alarm Switch Sensor With Adjustable Bracket For Roller Shutter Grey
Lowe's
$
18
.
99
Skylink GS-MT Wireless Garage Door Sensor For Skylinknet Home Alarm And M-Series Security System
Skylink GS-MT Wireless Garage Door Sensor For Skylinknet Home Alarm And M-Series Security System
298
Walmart
$
22
.
10
Skylink GS-MT Wireless Garage Door Sensor For Skylinknet Home Alarm And M-Series Security System
Skylink GS-MT Wireless Garage Door Sensor For Skylinknet Home Alarm And M-Series Security System
298
Walmart
$
22
.
10
The ES-MT Wireless Garage Door Sensor is praised for its easy installation, good range, and compatibility with the Skylink system. However, some users experienced issues with pairing, dimming function, and occasional malfunctions.
Anti-Thief Wireless Alarm Garage Door Magnetic Contacts Switch Sensor, Rolling Shutter Door Sensor For Home Store Security
Anti-Thief Wireless Alarm Garage Door Magnetic Contacts Switch Sensor, Rolling Shutter Door Sensor For Home Store Security
Walmart
$
19
.
59
Anti-Thief Wireless Alarm Garage Door Magnetic Contacts Switch Sensor, Rolling Shutter Door Sensor For Home Store Security
Anti-Thief Wireless Alarm Garage Door Magnetic Contacts Switch Sensor, Rolling Shutter Door Sensor For Home Store Security
Walmart
$
19
.
59
Wired Magnetic Garage Door Sensor Alarm Contacts With Adjustable Bracket For Industrial Or Residential Overhead Doors
Wired Magnetic Garage Door Sensor Alarm Contacts With Adjustable Bracket For Industrial Or Residential Overhead Doors
Walmart
$
18
.
89
Wired Magnetic Garage Door Sensor Alarm Contacts With Adjustable Bracket For Industrial Or Residential Overhead Doors
Wired Magnetic Garage Door Sensor Alarm Contacts With Adjustable Bracket For Industrial Or Residential Overhead Doors
Walmart
$
18
.
89
Garage Door Sensor Alarm Sensors Magnetic Contact For Home Garage Alarm Security
Garage Door Sensor Alarm Sensors Magnetic Contact For Home Garage Alarm Security
Walmart
$
14
.
80
Garage Door Sensor Alarm Sensors Magnetic Contact For Home Garage Alarm Security
Garage Door Sensor Alarm Sensors Magnetic Contact For Home Garage Alarm Security
Walmart
$
14
.
80
Free shipping
Alarm Magnetic Garage Door Rolling Door Contact Switch Sensor Home Store Security Contact Magnetic Reed Switch Alarm
Alarm Magnetic Garage Door Rolling Door Contact Switch Sensor Home Store Security Contact Magnetic Reed Switch Alarm
Walmart
$
19
.
92
Alarm Magnetic Garage Door Rolling Door Contact Switch Sensor Home Store Security Contact Magnetic Reed Switch Alarm
Alarm Magnetic Garage Door Rolling Door Contact Switch Sensor Home Store Security Contact Magnetic Reed Switch Alarm
Walmart
$
19
.
92
Free shipping
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
207
Walmart
$
10
.
69
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
207
Walmart
$
10
.
69
This magnet switch is praised for its easy installation, durability, and good sensitivity. It works well for various applications, such as smart home environments and garage door controls. However, some users experienced issues with the mounting screws and short electrical wire.
Yolink Smart Garage Door Sensor, Garage Door Position Sensor With Door Left-Open Reminders, Alexa, Google, IFTTT, Home Assistant (Hub Required)
Yolink Smart Garage Door Sensor, Garage Door Position Sensor With Door Left-Open Reminders, Alexa, Google, IFTTT, Home Assistant (Hub Required)
402
Amazon.com
$
24
.
99
Yolink Smart Garage Door Sensor, Garage Door Position Sensor With Door Left-Open Reminders, Alexa, Google, IFTTT, Home Assistant (Hub Required)
Yolink Smart Garage Door Sensor, Garage Door Position Sensor With Door Left-Open Reminders, Alexa, Google, IFTTT, Home Assistant (Hub Required)
402
Amazon.com
$
24
.
99
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor For Roller Shutter With Adjustable Bracket
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor For Roller Shutter With Adjustable Bracket
197
Amazon.com
$
15
.
99
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor For Roller Shutter With Adjustable Bracket
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor For Roller Shutter With Adjustable Bracket
197
Amazon.com
$
15
.
99
These industrial grade garage door sensors are praised for their reliability, quality, and ease of installation. They work well with various alarm systems and provide a safe solution for garage door openers. However, some users experienced issues with the magnets and installation.
2 Pack Overhead Garage Door Floor Alarm Switch Contact Sensor Track Mounted
2 Pack Overhead Garage Door Floor Alarm Switch Contact Sensor Track Mounted
Walmart
$
36
.
25
2 Pack Overhead Garage Door Floor Alarm Switch Contact Sensor Track Mounted
2 Pack Overhead Garage Door Floor Alarm Switch Contact Sensor Track Mounted
Walmart
$
36
.
25
Free shipping
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC With Adjustable Bracket
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC With Adjustable Bracket
197
Amazon.com
$
9
.
86
$
12
.
99
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC With Adjustable Bracket
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC With Adjustable Bracket
197
Amazon.com
$
9
.
86
$
12
.
99
These industrial grade garage door sensors are praised for their reliability, quality, and ease of installation. They work well with various alarm systems and provide a safe solution for garage door openers. However, some users experienced issues with the magnets and installation.
Safety Sensor Kit Garage Door Opener Sommer 7012V001
Safety Sensor Kit Garage Door Opener Sommer 7012V001
Amazon.com
$
76
.
86
Safety Sensor Kit Garage Door Opener Sommer 7012V001
Safety Sensor Kit Garage Door Opener Sommer 7012V001
Amazon.com
$
76
.
86
Free shipping
Overhead Garage Door Floor Alarm System Switch Contact Sensor Track Mounted
Overhead Garage Door Floor Alarm System Switch Contact Sensor Track Mounted
5K+
Walmart
$
19
.
95
Overhead Garage Door Floor Alarm System Switch Contact Sensor Track Mounted
Overhead Garage Door Floor Alarm System Switch Contact Sensor Track Mounted
5K+
Walmart
$
19
.
95
Free shipping
WESUA Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
WESUA Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
207
Amazon.com
$
9
.
88
WESUA Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
WESUA Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
207
Amazon.com
$
9
.
88
This magnet switch is praised for its easy installation, durability, and good sensitivity. It works well for various applications, such as smart home environments and garage door controls. However, some users experienced issues with the mounting screws and short electrical wire.
Overhead Door Garage Floor Switch Sensor Security System Alarm Contact (2 Pack)
Overhead Door Garage Floor Switch Sensor Security System Alarm Contact (2 Pack)
5K+
Walmart
$
34
.
95
Overhead Door Garage Floor Switch Sensor Security System Alarm Contact (2 Pack)
Overhead Door Garage Floor Switch Sensor Security System Alarm Contact (2 Pack)
5K+
Walmart
$
34
.
95
Smart-Connected SensorsGarage door alarm sensors that integrate with smart home systems, allowing remote monitoring and control via smartphone apps.
Wireless ModelsCord-free garage door alarm sensors that are easy to install and maintain without complex wiring.
Weather-Resistant OptionsDurable sensors designed to withstand outdoor conditions such as rain, dust, and temperature changes.
Budget-Friendly PicksCost-effective garage door alarm sensors that provide reliable security without a high price tag.
High-Decibel AlertsSensors equipped with powerful sirens to deter intruders and alert homeowners instantly.
Motion-Detection ModelsSensors that detect movement near the garage door and trigger alarms or notifications.
All products
Chamberlain 1.25 in. W X 2.45 in. L Plastic Garage Safety Sensors
Chamberlain 1.25 in. W X 2.45 in. L Plastic Garage Safety Sensors
1K+
Ace Hardware
$
56
.
99
Chamberlain 1.25 in. W X 2.45 in. L Plastic Garage Safety Sensors
Chamberlain 1.25 in. W X 2.45 in. L Plastic Garage Safety Sensors
1K+
Ace Hardware
$
56
.
99
These replacement safety sensors are easy to install, with clear instructions and perfect fit. They effectively improve the functionality of garage door openers and provide a brighter indicator light. However, some users found the sensors smaller than original sensors and had to use a washer for proper alignment.
Magnetic Overhead Garage Door Alarm Sensor With L Bracket Waterproof Epoxy Sealed Zinc Alloy Case Adjustable Fit For Wide Door Channel Industrial And
Magnetic Overhead Garage Door Alarm Sensor With L Bracket Waterproof Epoxy Sealed Zinc Alloy Case Adjustable Fit For Wide Door Channel Industrial And
VXB.com
$
49
.
93
Magnetic Overhead Garage Door Alarm Sensor With L Bracket Waterproof Epoxy Sealed Zinc Alloy Case Adjustable Fit For Wide Door Channel Industrial And
Magnetic Overhead Garage Door Alarm Sensor With L Bracket Waterproof Epoxy Sealed Zinc Alloy Case Adjustable Fit For Wide Door Channel Industrial And
VXB.com
$
49
.
93
Skylink Wireless Garage Door Sensor For Net Connected Home Security Alarm & Home Automation System
Skylink Wireless Garage Door Sensor For Net Connected Home Security Alarm & Home Automation System
Super Arbor
$
22
.
53
Skylink Wireless Garage Door Sensor For Net Connected Home Security Alarm & Home Automation System
Skylink Wireless Garage Door Sensor For Net Connected Home Security Alarm & Home Automation System
Super Arbor
$
22
.
53
SCHWAIGER -HGA150 Garage Sliding Door Sensor | Home Alarm System | Burglary Protection | More Safety | Expansion Product
SCHWAIGER -HGA150 Garage Sliding Door Sensor | Home Alarm System | Burglary Protection | More Safety | Expansion Product
ibspot
$
67
.
82
SCHWAIGER -HGA150 Garage Sliding Door Sensor | Home Alarm System | Burglary Protection | More Safety | Expansion Product
SCHWAIGER -HGA150 Garage Sliding Door Sensor | Home Alarm System | Burglary Protection | More Safety | Expansion Product
ibspot
$
67
.
82
PATIKIL N.C. Wired Alarm Magnetic Garage Door, Heavy Duty Alarm Switch Sensor With Adjustable Bracket For Roller Shutter Grey
PATIKIL N.C. Wired Alarm Magnetic Garage Door, Heavy Duty Alarm Switch Sensor With Adjustable Bracket For Roller Shutter Grey
ibspot
$
41
.
48
PATIKIL N.C. Wired Alarm Magnetic Garage Door, Heavy Duty Alarm Switch Sensor With Adjustable Bracket For Roller Shutter Grey
PATIKIL N.C. Wired Alarm Magnetic Garage Door, Heavy Duty Alarm Switch Sensor With Adjustable Bracket For Roller Shutter Grey
ibspot
$
41
.
48
Smart Garage Door Sensor, 1/4 Mile World's Longest Range Wireless Garage Door Sensor Works With Alexa, Home Assistant
Smart Garage Door Sensor, 1/4 Mile World's Longest Range Wireless Garage Door Sensor Works With Alexa, Home Assistant
     
  •  
  •  
    •  
Smart Garage Door Sensor, 1/4 Mile World's Longest Range Wireless Garage Door Sensor Works With Alexa, Home Assistant
402
Home Depot
$
38
.
08
Smart Garage Door Sensor, 1/4 Mile World's Longest Range Wireless Garage Door Sensor Works With Alexa, Home Assistant
Smart Garage Door Sensor, 1/4 Mile World's Longest Range Wireless Garage Door Sensor Works With Alexa, Home Assistant
     
  •  
  •  
    •  
Smart Garage Door Sensor, 1/4 Mile World's Longest Range Wireless Garage Door Sensor Works With Alexa, Home Assistant
402
Home Depot
$
38
.
08
GE General Electric Garage Door Sensor 45130 Wireless Alarm System Choice Alert
GE General Electric Garage Door Sensor 45130 Wireless Alarm System Choice Alert
39
AccessoryZ
$
9
.
99
GE General Electric Garage Door Sensor 45130 Wireless Alarm System Choice Alert
GE General Electric Garage Door Sensor 45130 Wireless Alarm System Choice Alert
39
AccessoryZ
$
9
.
99
The sensor system is praised for its easy installation, good performance, and ability to monitor doors and windows. However, some users experienced issues with false alarms, alignment, and battery life. The system may require some adjustments for certain door types.
Misopily 2 Set Overhead Garage Door Wired Magnetic Switch Alarm Sensor Alloy Zinc With 15 Inch Armored Wire Leads Adjustable Bracket
Misopily 2 Set Overhead Garage Door Wired Magnetic Switch Alarm Sensor Alloy Zinc With 15 Inch Armored Wire Leads Adjustable Bracket
Lowe's
$
59
.
98
Misopily 2 Set Overhead Garage Door Wired Magnetic Switch Alarm Sensor Alloy Zinc With 15 Inch Armored Wire Leads Adjustable Bracket
Misopily 2 Set Overhead Garage Door Wired Magnetic Switch Alarm Sensor Alloy Zinc With 15 Inch Armored Wire Leads Adjustable Bracket
Lowe's
$
59
.
98
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC With...
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC With...
AccessoryZ
$
25
.
15
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC With...
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC With...
AccessoryZ
$
25
.
15
Heavy Duty Garage Door Security Alarm Switch Contact Sensor Industrial DSC Ademco
Heavy Duty Garage Door Security Alarm Switch Contact Sensor Industrial DSC Ademco
293
Shop.HollandComputers.com
$
19
.
74
Heavy Duty Garage Door Security Alarm Switch Contact Sensor Industrial DSC Ademco
Heavy Duty Garage Door Security Alarm Switch Contact Sensor Industrial DSC Ademco
293
Shop.HollandComputers.com
$
19
.
74
Quickswitch Garage Door Contact Sensor Security Alarm Switch Compare Bosch ISN-C66 Tane C66
Quickswitch Garage Door Contact Sensor Security Alarm Switch Compare Bosch ISN-C66 Tane C66
ibspot
$
79
.
31
Quickswitch Garage Door Contact Sensor Security Alarm Switch Compare Bosch ISN-C66 Tane C66
Quickswitch Garage Door Contact Sensor Security Alarm Switch Compare Bosch ISN-C66 Tane C66
ibspot
$
79
.
31
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
Newegg.com
$
19
.
99
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
Newegg.com
$
19
.
99
Tooloflife Metal Door Alarm Magnetic Contact Wired Sensor Detector Switch Alarm Home Garage Security Kit
Tooloflife Metal Door Alarm Magnetic Contact Wired Sensor Detector Switch Alarm Home Garage Security Kit
ibspot
$
59
.
35
Tooloflife Metal Door Alarm Magnetic Contact Wired Sensor Detector Switch Alarm Home Garage Security Kit
Tooloflife Metal Door Alarm Magnetic Contact Wired Sensor Detector Switch Alarm Home Garage Security Kit
ibspot
$
59
.
35
Keylessfactory - Garage Door Safety Sensor Beam Eyes - 1 Door Kit - 2 Safety Sensors - Compatible With Sears Chamberlain Craftsman
Keylessfactory - Garage Door Safety Sensor Beam Eyes - 1 Door Kit - 2 Safety Sensors - Compatible With Sears Chamberlain Craftsman
UHS Store
$
15
.
95
Keylessfactory - Garage Door Safety Sensor Beam Eyes - 1 Door Kit - 2 Safety Sensors - Compatible With Sears Chamberlain Craftsman
Keylessfactory - Garage Door Safety Sensor Beam Eyes - 1 Door Kit - 2 Safety Sensors - Compatible With Sears Chamberlain Craftsman
UHS Store
$
15
.
95
Garage Door Or Gate Heavy Duty Wired Magnetic Contact Sensor
Garage Door Or Gate Heavy Duty Wired Magnetic Contact Sensor
DOOR-PARTS
$
16
Garage Door Or Gate Heavy Duty Wired Magnetic Contact Sensor
Garage Door Or Gate Heavy Duty Wired Magnetic Contact Sensor
DOOR-PARTS
$
16
Overhead Door Garage Floor Switch Sensor Security System Alarm Contact
Overhead Door Garage Floor Switch Sensor Security System Alarm Contact
The Wires Zone
$
17
.
95
Overhead Door Garage Floor Switch Sensor Security System Alarm Contact
Overhead Door Garage Floor Switch Sensor Security System Alarm Contact
The Wires Zone
$
17
.
95
Resideo 958 Overhead Door Magnetic Contact Sensor With SPST Switch
Resideo 958 Overhead Door Magnetic Contact Sensor With SPST Switch
241
Voomi Supply
$
61
.
77
Resideo 958 Overhead Door Magnetic Contact Sensor With SPST Switch
Resideo 958 Overhead Door Magnetic Contact Sensor With SPST Switch
241
Voomi Supply
$
61
.
77
1000 ft. Smart Lora Garage Door Sensor With Remote Monitor And Alarm, Work With
1000 ft. Smart Lora Garage Door Sensor With Remote Monitor And Alarm, Work With
eBay
$
37
.
45
1000 ft. Smart Lora Garage Door Sensor With Remote Monitor And Alarm, Work With
1000 ft. Smart Lora Garage Door Sensor With Remote Monitor And Alarm, Work With
eBay
$
37
.
45
Magnetic Switch Alarm Sensor For Overhead Garage Door With L Bracket NEW
Magnetic Switch Alarm Sensor For Overhead Garage Door With L Bracket NEW
207
eBay
$
14
.
91
Magnetic Switch Alarm Sensor For Overhead Garage Door With L Bracket NEW
Magnetic Switch Alarm Sensor For Overhead Garage Door With L Bracket NEW
207
eBay
$
14
.
91
Free shipping
This magnet switch is praised for its easy installation, durability, and good sensitivity. It works well for various applications, such as smart home environments and garage door controls. However, some users experienced issues with the mounting screws and short electrical wire.
Wireless Garage Door Sensor For Net Connected Home Security Alarm & Home Automat
Wireless Garage Door Sensor For Net Connected Home Security Alarm & Home Automat
eBay
$
26
.
03
Wireless Garage Door Sensor For Net Connected Home Security Alarm & Home Automat
Wireless Garage Door Sensor For Net Connected Home Security Alarm & Home Automat
eBay
$
26
.
03
Free shipping
Wholesale Tuya Smart Security Garage Door Sensor Detector Alarm For Alarm System Hub Panel With SOS Button Function
Wholesale Tuya Smart Security Garage Door Sensor Detector Alarm For Alarm System Hub Panel With SOS Button Function
Alibaba.com
$
2
Wholesale Tuya Smart Security Garage Door Sensor Detector Alarm For Alarm System Hub Panel With SOS Button Function
Wholesale Tuya Smart Security Garage Door Sensor Detector Alarm For Alarm System Hub Panel With SOS Button Function
Alibaba.com
$
2
Burglar Alarm Heavy Duty Garage Door Sensor Magnetic Contact Switch Alarms For Doors And Windows Wired Magnet Door Alarm Sensor
Burglar Alarm Heavy Duty Garage Door Sensor Magnetic Contact Switch Alarms For Doors And Windows Wired Magnet Door Alarm Sensor
Alibaba.com
$
1
.
90
Burglar Alarm Heavy Duty Garage Door Sensor Magnetic Contact Switch Alarms For Doors And Windows Wired Magnet Door Alarm Sensor
Burglar Alarm Heavy Duty Garage Door Sensor Magnetic Contact Switch Alarms For Doors And Windows Wired Magnet Door Alarm Sensor
Alibaba.com
$
1
.
90
Skylink GS-101 Garage Door Monitor Supervised Sensor
Skylink GS-101 Garage Door Monitor Supervised Sensor
2
eBay
$
23
.
95
Skylink GS-101 Garage Door Monitor Supervised Sensor
Skylink GS-101 Garage Door Monitor Supervised Sensor
2
eBay
$
23
.
95
Smart Wifi Door Sensor Alarm Sensor Garage Door Opener Security System
Smart Wifi Door Sensor Alarm Sensor Garage Door Opener Security System
Alibaba.com
$
3
.
10
Smart Wifi Door Sensor Alarm Sensor Garage Door Opener Security System
Smart Wifi Door Sensor Alarm Sensor Garage Door Opener Security System
Alibaba.com
$
3
.
10
Doors Wired Magnet Door Alarm Sensor Heavy Duty Garage Door Sensor Magnetic Contact Switch Alarms
Doors Wired Magnet Door Alarm Sensor Heavy Duty Garage Door Sensor Magnetic Contact Switch Alarms
Alibaba.com
$
7
Doors Wired Magnet Door Alarm Sensor Heavy Duty Garage Door Sensor Magnetic Contact Switch Alarms
Doors Wired Magnet Door Alarm Sensor Heavy Duty Garage Door Sensor Magnetic Contact Switch Alarms
Alibaba.com
$
7
Alarm System Automatic Sliding Garage Metal Door Open Sensor
Alarm System Automatic Sliding Garage Metal Door Open Sensor
Alibaba.com
$
2
.
30
Alarm System Automatic Sliding Garage Metal Door Open Sensor
Alarm System Automatic Sliding Garage Metal Door Open Sensor
Alibaba.com
$
2
.
30
Staniot Garage Roller Shutter Door Sensor Supermarket Contact Switch 433Mhz Anti-Theft Alarm Wireless Tuya Smart Life Alarm - Aliexpress 30
Staniot Garage Roller Shutter Door Sensor Supermarket Contact Switch 433Mhz Anti-Theft Alarm Wireless Tuya Smart Life Alarm - Aliexpress 30
8
AliExpress
$
12
.
35
Staniot Garage Roller Shutter Door Sensor Supermarket Contact Switch 433Mhz Anti-Theft Alarm Wireless Tuya Smart Life Alarm - Aliexpress 30
Staniot Garage Roller Shutter Door Sensor Supermarket Contact Switch 433Mhz Anti-Theft Alarm Wireless Tuya Smart Life Alarm - Aliexpress 30
8
AliExpress
$
12
.
35
S1 BLE Wireless Magnetic Garage Door Alarm Sensor Window Cabinet Contact Alarm Sensor For Smart Home Device
S1 BLE Wireless Magnetic Garage Door Alarm Sensor Window Cabinet Contact Alarm Sensor For Smart Home Device
Alibaba.com
$
5
.
15
S1 BLE Wireless Magnetic Garage Door Alarm Sensor Window Cabinet Contact Alarm Sensor For Smart Home Device
S1 BLE Wireless Magnetic Garage Door Alarm Sensor Window Cabinet Contact Alarm Sensor For Smart Home Device
Alibaba.com
$
5
.
15
MD-212R Wireless Alarm Garage Door Magnetic Contacts Switch Sensor Rolling Shutter Door Magnetic Metal Door Detector Sensor
MD-212R Wireless Alarm Garage Door Magnetic Contacts Switch Sensor Rolling Shutter Door Magnetic Metal Door Detector Sensor
Alibaba.com
$
8
.
63
MD-212R Wireless Alarm Garage Door Magnetic Contacts Switch Sensor Rolling Shutter Door Magnetic Metal Door Detector Sensor
MD-212R Wireless Alarm Garage Door Magnetic Contacts Switch Sensor Rolling Shutter Door Magnetic Metal Door Detector Sensor
Alibaba.com
$
8
.
63
Free shipping
Factory Gate Monitoring 105 X 37 X 9.6mm Garage Door Sensor Garage Door Security System Security
Factory Gate Monitoring 105 X 37 X 9.6mm Garage Door Sensor Garage Door Security System Security
AliExpress
$
2
.
24
$
5
.
59
Factory Gate Monitoring 105 X 37 X 9.6mm Garage Door Sensor Garage Door Security System Security
Factory Gate Monitoring 105 X 37 X 9.6mm Garage Door Sensor Garage Door Security System Security
AliExpress
$
2
.
24
$
5
.
59
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
     
  •  
  •  
  •  
  •  
  •  
  •  
    •  
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
39
eBay
$
22
.
80
$
24
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
     
  •  
  •  
  •  
  •  
  •  
  •  
    •  
Original Choice Alert Ge Wireless Garage Door Sensor Retail Packaging
39
eBay
$
22
.
80
$
24
Free shipping
The sensor system is praised for its easy installation, good performance, and ability to monitor doors and windows. However, some users experienced issues with false alarms, alignment, and battery life. The system may require some adjustments for certain door types.
Overhead Garage Door Floor Alarm System Switch Contact Sensor Track Mounted
Overhead Garage Door Floor Alarm System Switch Contact Sensor Track Mounted
5K+
eBay
$
20
Overhead Garage Door Floor Alarm System Switch Contact Sensor Track Mounted
Overhead Garage Door Floor Alarm System Switch Contact Sensor Track Mounted
5K+
eBay
$
20
RESIDEO 958 Overhead Garage Door Hardwired Sensor With Magnet
RESIDEO 958 Overhead Garage Door Hardwired Sensor With Magnet
241
eBay
$
14
.
99
$
19
.
99
RESIDEO 958 Overhead Garage Door Hardwired Sensor With Magnet
RESIDEO 958 Overhead Garage Door Hardwired Sensor With Magnet
241
eBay
$
14
.
99
$
19
.
99
Interlogix Designline Garage Door Sensor White Tx-8010-01-1
Interlogix Designline Garage Door Sensor White Tx-8010-01-1
eBay
$
0
.
99
Interlogix Designline Garage Door Sensor White Tx-8010-01-1
Interlogix Designline Garage Door Sensor White Tx-8010-01-1
eBay
$
0
.
99
Overhead Door Floor Garage Contact Security Sensor Alarm Switch
Overhead Door Floor Garage Contact Security Sensor Alarm Switch
eBay
$
24
Overhead Door Floor Garage Contact Security Sensor Alarm Switch
Overhead Door Floor Garage Contact Security Sensor Alarm Switch
eBay
$
24
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket NEW
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket NEW
207
eBay
$
22
.
67
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket NEW
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket NEW
207
eBay
$
22
.
67
This magnet switch is praised for its easy installation, durability, and good sensitivity. It works well for various applications, such as smart home environments and garage door controls. However, some users experienced issues with the mounting screws and short electrical wire.
Vtech VC7001: Garage Door Sensor [BRAND NEW IN BOX]
Vtech VC7001: Garage Door Sensor [BRAND NEW IN BOX]
13
eBay
$
24
.
99
Vtech VC7001: Garage Door Sensor [BRAND NEW IN BOX]
Vtech VC7001: Garage Door Sensor [BRAND NEW IN BOX]
13
eBay
$
24
.
99
Alarm Security Rolling Garage Door Contact Sensors Magnetic Reed Switch
Alarm Security Rolling Garage Door Contact Sensors Magnetic Reed Switch
Alibaba.com
$
2
.
50
Alarm Security Rolling Garage Door Contact Sensors Magnetic Reed Switch
Alarm Security Rolling Garage Door Contact Sensors Magnetic Reed Switch
Alibaba.com
$
2
.
50
GPS-30 Wired Door 5m Sensor Ndfeb Magnetic Sensor Switch Iron Door Open Detector Garage Rolling Door
GPS-30 Wired Door 5m Sensor Ndfeb Magnetic Sensor Switch Iron Door Open Detector Garage Rolling Door
GPS-30 Wired Door 5m Sensor Ndfeb Magnetic Sensor Switch Iron Door Open Detector Garage Rolling Door
GPS-30 Wired Door 5m Sensor Ndfeb Magnetic Sensor Switch Iron Door Open Detector Garage Rolling Door
     
  •  
  •  
  •  
  •  
    •  
GPS-30 Wired Door 5m Sensor Ndfeb Magnetic Sensor Switch Iron Door Open Detector Garage Rolling Door
AliExpress
$
4
.
50
GPS-30 Wired Door 5m Sensor Ndfeb Magnetic Sensor Switch Iron Door Open Detector Garage Rolling Door
GPS-30 Wired Door 5m Sensor Ndfeb Magnetic Sensor Switch Iron Door Open Detector Garage Rolling Door
GPS-30 Wired Door 5m Sensor Ndfeb Magnetic Sensor Switch Iron Door Open Detector Garage Rolling Door
GPS-30 Wired Door 5m Sensor Ndfeb Magnetic Sensor Switch Iron Door Open Detector Garage Rolling Door
     
  •  
  •  
  •  
  •  
    •  
GPS-30 Wired Door 5m Sensor Ndfeb Magnetic Sensor Switch Iron Door Open Detector Garage Rolling Door
AliExpress
$
4
.
50
106mm X 38mm X 10mm Garage Door Sensor Rolling Door Contact For Alarms Easy Installation Sensor
106mm X 38mm X 10mm Garage Door Sensor Rolling Door Contact For Alarms Easy Installation Sensor
Aliexpress
$
9
.
40
106mm X 38mm X 10mm Garage Door Sensor Rolling Door Contact For Alarms Easy Installation Sensor
106mm X 38mm X 10mm Garage Door Sensor Rolling Door Contact For Alarms Easy Installation Sensor
Aliexpress
$
9
.
40
Automated Gate Safe Reflective Sensor Swing Sliding Garage Door Alarm System Safety Beam Infrared Photocells
Automated Gate Safe Reflective Sensor Swing Sliding Garage Door Alarm System Safety Beam Infrared Photocells
Alibaba.com
$
9
Automated Gate Safe Reflective Sensor Swing Sliding Garage Door Alarm System Safety Beam Infrared Photocells
Automated Gate Safe Reflective Sensor Swing Sliding Garage Door Alarm System Safety Beam Infrared Photocells
Alibaba.com
$
9
Free shipping
Metal Cae Zinc Alloy Wired Door Sensor Alarm MC-58 Magnetic Switch For Garage Door Door Window Sensor
Metal Cae Zinc Alloy Wired Door Sensor Alarm MC-58 Magnetic Switch For Garage Door Door Window Sensor
Alibaba.com
$
1
.
40
Metal Cae Zinc Alloy Wired Door Sensor Alarm MC-58 Magnetic Switch For Garage Door Door Window Sensor
Metal Cae Zinc Alloy Wired Door Sensor Alarm MC-58 Magnetic Switch For Garage Door Door Window Sensor
Alibaba.com
$
1
.
40
NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor Fo...
NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor Fo...
eBay
$
25
.
91
NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor Fo...
NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor Fo...
eBay
$
25
.
91
Free shipping
Heavy Duty Garage Door Security Alarm Switch Contact Sensor Industrial Ademco
Heavy Duty Garage Door Security Alarm Switch Contact Sensor Industrial Ademco
293
eBay
$
17
.
95
Heavy Duty Garage Door Security Alarm Switch Contact Sensor Industrial Ademco
Heavy Duty Garage Door Security Alarm Switch Contact Sensor Industrial Ademco
293
eBay
$
17
.
95
2-Resideo 958 Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor
2-Resideo 958 Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor
241
eBay
$
59
.
99
2-Resideo 958 Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor
2-Resideo 958 Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor
241
eBay
$
59
.
99
Free shipping
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
eBay
$
15
.
62
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket
eBay
$
15
.
62
Magnetic Switch Alarm Sensor Overhead Garage Door Contact Sensor Switch
Magnetic Switch Alarm Sensor Overhead Garage Door Contact Sensor Switch
Alibaba B2B
$
1
.
60
Magnetic Switch Alarm Sensor Overhead Garage Door Contact Sensor Switch
Magnetic Switch Alarm Sensor Overhead Garage Door Contact Sensor Switch
Alibaba B2B
$
1
.
60
Magnetic Switch Alarm Sensor Garage Door Contact With Bracket
Magnetic Switch Alarm Sensor Garage Door Contact With Bracket
eBay
$
14
Magnetic Switch Alarm Sensor Garage Door Contact With Bracket
Magnetic Switch Alarm Sensor Garage Door Contact With Bracket
eBay
$
14
2 Sets Wired Magnetic Garage Door Sensor With Bracket For Secure For ACCESS
2 Sets Wired Magnetic Garage Door Sensor With Bracket For Secure For ACCESS
     
  •  
  •  
    •  
2 Sets Wired Magnetic Garage Door Sensor With Bracket For Secure For ACCESS
eBay
$
39
.
19
2 Sets Wired Magnetic Garage Door Sensor With Bracket For Secure For ACCESS
2 Sets Wired Magnetic Garage Door Sensor With Bracket For Secure For ACCESS
     
  •  
  •  
    •  
2 Sets Wired Magnetic Garage Door Sensor With Bracket For Secure For ACCESS
eBay
$
39
.
19
Vtech (VC7001) Garage Door Sensor - Use With VC7151 New FREE SHIPPING
Vtech (VC7001) Garage Door Sensor - Use With VC7151 New FREE SHIPPING
Vtech (VC7001) Garage Door Sensor - Use With VC7151 New FREE SHIPPING
     
  •  
  •  
  •  
    •  
Vtech (VC7001) Garage Door Sensor - Use With VC7151 New FREE SHIPPING
13
eBay
$
22
.
99
Vtech (VC7001) Garage Door Sensor - Use With VC7151 New FREE SHIPPING
Vtech (VC7001) Garage Door Sensor - Use With VC7151 New FREE SHIPPING
Vtech (VC7001) Garage Door Sensor - Use With VC7151 New FREE SHIPPING
     
  •  
  •  
  •  
    •  
Vtech (VC7001) Garage Door Sensor - Use With VC7151 New FREE SHIPPING
13
eBay
$
22
.
99
Free shipping
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor (2 Pack)
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor (2 Pack)
6
eBay US
$
29
.
95
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor (2 Pack)
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor (2 Pack)
6
eBay US
$
29
.
95
Industrial Garage Door Security Alarm Contact Switch Sensor 2Pack
Industrial Garage Door Security Alarm Contact Switch Sensor 2Pack
eBay
$
29
Industrial Garage Door Security Alarm Contact Switch Sensor 2Pack
Industrial Garage Door Security Alarm Contact Switch Sensor 2Pack
eBay
$
29
Free shipping
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor
     
  •  
  •  
  •  
    •  
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor
6
eBay
$
15
.
95
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor
     
  •  
  •  
  •  
    •  
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor
6
eBay
$
15
.
95
Free shipping
Surface Mount Magnetic Contact Shop Garage Door Alarm Metal Magnetic Door Switch For Intrusion Alarm
Surface Mount Magnetic Contact Shop Garage Door Alarm Metal Magnetic Door Switch For Intrusion Alarm
Alibaba.com
$
3
.
90
Surface Mount Magnetic Contact Shop Garage Door Alarm Metal Magnetic Door Switch For Intrusion Alarm
Surface Mount Magnetic Contact Shop Garage Door Alarm Metal Magnetic Door Switch For Intrusion Alarm
Alibaba.com
$
3
.
90
KERUI Alarm Home Security System Door Sensor Garage Detect Anti-Theft Loud Alert
KERUI Alarm Home Security System Door Sensor Garage Detect Anti-Theft Loud Alert
eBay
$
10
.
99
KERUI Alarm Home Security System Door Sensor Garage Detect Anti-Theft Loud Alert
KERUI Alarm Home Security System Door Sensor Garage Detect Anti-Theft Loud Alert
eBay
$
10
.
99
Free shipping
QCSMART Tuya Smart Life Garage Door Opener Controller Wired Sensor Security Alert System Works With
QCSMART Tuya Smart Life Garage Door Opener Controller Wired Sensor Security Alert System Works With
     
  •  
  •  
    •  
QCSMART Tuya Smart Life Garage Door Opener Controller Wired Sensor Security Alert System Works With
Aliexpress
$
23
.
16
$
24
.
32
QCSMART Tuya Smart Life Garage Door Opener Controller Wired Sensor Security Alert System Works With
QCSMART Tuya Smart Life Garage Door Opener Controller Wired Sensor Security Alert System Works With
     
  •  
  •  
    •  
QCSMART Tuya Smart Life Garage Door Opener Controller Wired Sensor Security Alert System Works With
Aliexpress
$
23
.
16
$
24
.
32
Free shipping
Lora Wireless Automatic Door Alarm Sensor Safety Sensor For Door, Window, Garage Security
Lora Wireless Automatic Door Alarm Sensor Safety Sensor For Door, Window, Garage Security
Alibaba.com
$
9
.
90
Lora Wireless Automatic Door Alarm Sensor Safety Sensor For Door, Window, Garage Security
Lora Wireless Automatic Door Alarm Sensor Safety Sensor For Door, Window, Garage Security
Alibaba.com
$
9
.
90
Tuya Smart Home Security Alarm Wifi Garage Magnetic Door Contact Switch Sensor For Led Light Switch Alert To Your Phone
Tuya Smart Home Security Alarm Wifi Garage Magnetic Door Contact Switch Sensor For Led Light Switch Alert To Your Phone
Alibaba.com
$
5
.
80
Tuya Smart Home Security Alarm Wifi Garage Magnetic Door Contact Switch Sensor For Led Light Switch Alert To Your Phone
Tuya Smart Home Security Alarm Wifi Garage Magnetic Door Contact Switch Sensor For Led Light Switch Alert To Your Phone
Alibaba.com
$
5
.
80
Alarm Home Security System Door Sensor Garage Detect Anti-Theft Loud
Alarm Home Security System Door Sensor Garage Detect Anti-Theft Loud
eBay
$
32
.
62
Alarm Home Security System Door Sensor Garage Detect Anti-Theft Loud
Alarm Home Security System Door Sensor Garage Detect Anti-Theft Loud
eBay
$
32
.
62
QCSMART Tuya Smart Life Garage Door Wireless Sensor Opener Controller Dry Contacts USB Charger
QCSMART Tuya Smart Life Garage Door Wireless Sensor Opener Controller Dry Contacts USB Charger
QCSMART Tuya Smart Life Garage Door Wireless Sensor Opener Controller Dry Contacts USB Charger
QCSMART Tuya Smart Life Garage Door Wireless Sensor Opener Controller Dry Contacts USB Charger
     
  •  
  •  
  •  
  •  
    •  
QCSMART Tuya Smart Life Garage Door Wireless Sensor Opener Controller Dry Contacts USB Charger
Aliexpress
$
20
.
93
$
21
.
92
QCSMART Tuya Smart Life Garage Door Wireless Sensor Opener Controller Dry Contacts USB Charger
QCSMART Tuya Smart Life Garage Door Wireless Sensor Opener Controller Dry Contacts USB Charger
QCSMART Tuya Smart Life Garage Door Wireless Sensor Opener Controller Dry Contacts USB Charger
QCSMART Tuya Smart Life Garage Door Wireless Sensor Opener Controller Dry Contacts USB Charger
     
  •  
  •  
  •  
  •  
    •  
QCSMART Tuya Smart Life Garage Door Wireless Sensor Opener Controller Dry Contacts USB Charger
Aliexpress
$
20
.
93
$
21
.
92
Free shipping