Top 51 Tools Home Improvement Garage Door Sensors
Last Updated: Sep 7, 2024 • 19,192 reviews analyzed
Our most popular Tools Home Improvement Garage Door Sensors products based on sales, online popularity and other expert reviews. Updated frequently.
![Chamberlain 820CB Replacement Garage Door Safety Sensor, 2-Pk. - Quantity 1](https://images-na.ssl-images-amazon.com/images/I/41IRssnXpRL._AC_US320_.jpg)
Chamberlain 820CB Replacement Garage Door Safety Sensor, 2-Pk. - Quantity 1
![Chamberlain Liftmaster 41A4373A Safety Sensors](https://images-na.ssl-images-amazon.com/images/I/81GMG9azvoL._AC_US320_.jpg)
Chamberlain Liftmaster 41A4373A Safety Sensors
![Centralite by Ezlo Micro Door and Window Sensor - Personal and Home Security - Wirelessly Notify Users of Arrivals and Departures - Works with Zigbee](https://images-na.ssl-images-amazon.com/images/I/51+Y0wVlaEL._AC_US320_.jpg)
Centralite by Ezlo Micro Door and Window Sensor - Personal and Home Security - Wirelessly Notify Users of Arrivals and Departures - Works with Zigbee
![Chamberlain 41A5034 Garage Door Opener Safety Sensor Kit Genuine Original Equipment Manufacturer (OEM) Part](https://images-na.ssl-images-amazon.com/images/I/51navt9IJGL._AC_US320_.jpg)
Chamberlain 41A5034 Garage Door Opener Safety Sensor Kit Genuine Original Equipment Manufacturer (OEM) Part
![41A5034 Safety Sensor Kit, Replacement for Craftsman/Chamberlain/Liftmaster Garage Door Sensor, Compatible with Liftmaster/Chamberlain/Craftsman Garage Door openers Made After 1997](https://images-na.ssl-images-amazon.com/images/I/610LkJ-e6kL._AC_US320_.jpg)
41A5034 Safety Sensor Kit, Replacement for Craftsman/Chamberlain/Liftmaster Garage Door Sensor, Compatible with Liftmaster/Chamberlain/Craftsman Garage Door openers Made After 1997
![The Original Garage Door Sensor Protector, Sun Shade, Compatible with Liftmaster and Chamberlain Garage Door Sensors, Made in The USA](https://images-na.ssl-images-amazon.com/images/I/61g0E-3wPjL._AC_US320_.jpg)
The Original Garage Door Sensor Protector, Sun Shade, Compatible with Liftmaster and Chamberlain Garage Door Sensors, Made in The USA
![YoLink LoRa Outdoor Contact Sensor, Gate & Shed Door Sensor, Email/SMS/Push Alerts, 1/4 Mile Open Air Range, Alexa, IFTTT, Home Assistant, Home Security(Hub Required)](https://images-na.ssl-images-amazon.com/images/I/51IQVwlmTBL._AC_US320_.jpg)
YoLink LoRa Outdoor Contact Sensor, Gate & Shed Door Sensor, Email/SMS/Push Alerts, 1/4 Mile Open Air Range, Alexa, IFTTT, Home Assistant, Home Security(Hub Required)
![Zwave Door Sensor Aeotec Recessed Door Sensor 7, Z-Wave Plus Enabled Smart Door Sensor Battery Powered, SmartStart S2, Zwave Hub Required SmartThings Fibaro Home Centre 3 Hubitat](https://images-na.ssl-images-amazon.com/images/I/61lYKQ9CNsL._AC_US320_.jpg)
Zwave Door Sensor Aeotec Recessed Door Sensor 7, Z-Wave Plus Enabled Smart Door Sensor Battery Powered, SmartStart S2, Zwave Hub Required SmartThings Fibaro Home Centre 3 Hubitat
![YoLink Smart Garage Door Sensor, Garage Door Position Sensor with Door Left-Open Reminders, Alexa, Google, IFTTT, Home Assistant (Hub Required)](https://images-na.ssl-images-amazon.com/images/I/51+AAI7qr8L._AC_US320_.jpg)
YoLink Smart Garage Door Sensor, Garage Door Position Sensor with Door Left-Open Reminders, Alexa, Google, IFTTT, Home Assistant (Hub Required)
![Secrui D017 Add-On Door Contact Sensor Unit (No Receiver) - White](https://images-na.ssl-images-amazon.com/images/I/41MKBCWBbDL._AC_US320_.jpg)
Secrui D017 Add-On Door Contact Sensor Unit (No Receiver) - White
![Secure Your Garage with Ring Alarm Contact Sensor Bracket Mount - Easy Installation & Protection](https://images-na.ssl-images-amazon.com/images/I/61GURpj5-qL._AC_US320_.jpg)
Secure Your Garage with Ring Alarm Contact Sensor Bracket Mount - Easy Installation & Protection
![Sonew 10pcs NC Recessed Wired Door Window Sensor Magnetic Switch for Home Security Alarm System](https://images-na.ssl-images-amazon.com/images/I/51sdEOwYjgL._AC_US320_.jpg)
Sonew 10pcs NC Recessed Wired Door Window Sensor Magnetic Switch for Home Security Alarm System
![HEIMAN WiFi Door Sensor, Smart Window Door Sensor Alarm, Contact Sensor for Home Security, Wireless Magnetic Door Open Detector and APP Remote Notification Compatible with Alexa and Google Assistant](https://images-na.ssl-images-amazon.com/images/I/61KWIH-7JoL._AC_US320_.jpg)
HEIMAN WiFi Door Sensor, Smart Window Door Sensor Alarm, Contact Sensor for Home Security, Wireless Magnetic Door Open Detector and APP Remote Notification Compatible with Alexa and Google Assistant
![Ooma Water Sensor works with Ooma Smart Home Security No contracts and free self monitor plan Optional professional monitoring motion door window siren smoke keypad and garage door sensor](https://images-na.ssl-images-amazon.com/images/I/71RiRTBJwwL._AC_US320_.jpg)
Ooma Water Sensor works with Ooma Smart Home Security No contracts and free self monitor plan Optional professional monitoring motion door window siren smoke keypad and garage door sensor
![Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket](https://images-na.ssl-images-amazon.com/images/I/51p2LAcp0JL._AC_US320_.jpg)
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
![Magnet Riser Compatible with SimpliSafe - Self Adhesive DIY Magnet Side Sensor Spacer for SimpliSafe Wireless Home Security System Accessories, Sensor and Magnet are not Included (1 Inch)](https://images-na.ssl-images-amazon.com/images/I/51eOYCzrUZL._AC_US320_.jpg)
Magnet Riser Compatible with SimpliSafe - Self Adhesive DIY Magnet Side Sensor Spacer for SimpliSafe Wireless Home Security System Accessories, Sensor and Magnet are not Included (1 Inch)
![Garage Door Sensor Sun Shield Protector 2 Pack - Compatible with Chamberlin 41A5034 and Liftmaster 801CB-P Sensors](https://images-na.ssl-images-amazon.com/images/I/61JUhedSCML._AC_US320_.jpg)
Garage Door Sensor Sun Shield Protector 2 Pack - Compatible with Chamberlin 41A5034 and Liftmaster 801CB-P Sensors
![Onvis Thread-Enabled HomeKit Door Window Contact Sensor,Wireless Mini Low-Energy Contact Sensor for Alarm System and Smart Home Automation, No Hub Required(2Pack)](https://images-na.ssl-images-amazon.com/images/I/61GJ+Fjg28L._AC_US320_.jpg)
Onvis Thread-Enabled HomeKit Door Window Contact Sensor,Wireless Mini Low-Energy Contact Sensor for Alarm System and Smart Home Automation, No Hub Required(2Pack)
![Ecolink Garage Door Tilt Sensor Plus, White, Z-Wave Plus, Solid State Accelerometer (TILTZWAVE5.0)](https://images-na.ssl-images-amazon.com/images/I/51lAMfs3C8L._AC_US320_.jpg)
Ecolink Garage Door Tilt Sensor Plus, White, Z-Wave Plus, Solid State Accelerometer (TILTZWAVE5.0)
![Garage Door Bracket for Ring Alarm Contact Sensors (2nd Gen) - Easy Installation Garage Door Security Accessory (1 Pack)](https://images-na.ssl-images-amazon.com/images/I/412ok-dqHoL._AC_US320_.jpg)
Garage Door Bracket for Ring Alarm Contact Sensors (2nd Gen) - Easy Installation Garage Door Security Accessory (1 Pack)
![YoLink LoRa Smart Door Sensor Starter Kit: Hub & Door Sensor - Door Left-Open Reminders, up to 1/4 Mile Open-Air Range, up to 5 Year Battery Life, Alexa, IFTTT, Home Assistant](https://images-na.ssl-images-amazon.com/images/I/51ENzQp0-mL._AC_US320_.jpg)
YoLink LoRa Smart Door Sensor Starter Kit: Hub & Door Sensor - Door Left-Open Reminders, up to 1/4 Mile Open-Air Range, up to 5 Year Battery Life, Alexa, IFTTT, Home Assistant
![Hornbill Door Sensors for Home Security, Door Chime Wireless Smart Door Sensor Detector,Real-Time Remote Monitoring and Smart Reminder,Compatible with Hornbill Smart Locks, Door Open Contact Sensor](https://images-na.ssl-images-amazon.com/images/I/51mn6n0ParL._AC_US320_.jpg)
Hornbill Door Sensors for Home Security, Door Chime Wireless Smart Door Sensor Detector,Real-Time Remote Monitoring and Smart Reminder,Compatible with Hornbill Smart Locks, Door Open Contact Sensor
![Lenink Wall Mount Compatible with Ecobee SmartSensor, 2 Pack Smart Sensor Wall Holder Replacement Intelligent Robot Model (White)](https://images-na.ssl-images-amazon.com/images/I/51CS8nWpbxL._AC_US320_.jpg)
Lenink Wall Mount Compatible with Ecobee SmartSensor, 2 Pack Smart Sensor Wall Holder Replacement Intelligent Robot Model (White)
![BNYZWOT Recessed Door Contacts NC Security Alarm Window Sensors With Magnetic Reed Switch. 3⁄4 Inch Door Contact Position Switches DCS Work with All Access Control and Burglar Alarm Systems White 5pcs](https://images-na.ssl-images-amazon.com/images/I/51ngtyLs0QL._AC_US320_.jpg)
BNYZWOT Recessed Door Contacts NC Security Alarm Window Sensors With Magnetic Reed Switch. 3⁄4 Inch Door Contact Position Switches DCS Work with All Access Control and Burglar Alarm Systems White 5pcs
![Tokatuker NC NO Magnetic Switch Wired Recessed Door Sensor Hidden Window Contact Reed Switch for Alarm System Access Control Replace](https://images-na.ssl-images-amazon.com/images/I/61uDTH1NVDL._AC_US320_.jpg)
Tokatuker NC NO Magnetic Switch Wired Recessed Door Sensor Hidden Window Contact Reed Switch for Alarm System Access Control Replace
![Abode Recessed Door Sensor | Know When Your Doors Or Windows are Opened Or Closed | Works with Apple HomeKit & Alexa](https://images-na.ssl-images-amazon.com/images/I/51uh8IFlSrL._AC_US320_.jpg)
Abode Recessed Door Sensor | Know When Your Doors Or Windows are Opened Or Closed | Works with Apple HomeKit & Alexa
![820CB Garage Door Safety Sensor & Brackets Replacement Kit for 41A5034/ G801CB-P/801CB/041-0136 for Chamberlain LiftMaster Sears Craftsman Garage Door Openers](https://images-na.ssl-images-amazon.com/images/I/61e4nTU8IXL._AC_US320_.jpg)
820CB Garage Door Safety Sensor & Brackets Replacement Kit for 41A5034/ G801CB-P/801CB/041-0136 for Chamberlain LiftMaster Sears Craftsman Garage Door Openers
![WESUA 5 Pack Magnetic Contacts Switch Window Door Sensor for Alarm System NC 3/8"](https://images-na.ssl-images-amazon.com/images/I/41Hn2zT8DyL._AC_US320_.jpg)
WESUA 5 Pack Magnetic Contacts Switch Window Door Sensor for Alarm System NC 3/8"
![WESUA Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket](https://images-na.ssl-images-amazon.com/images/I/51qeAQzXKlL._AC_US320_.jpg)
WESUA Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
![Safety Sensor Kit(41A5034), Safety Sensor Beam Eye with Bracket for Liftmaster/Sears/Chamberlain/Craftsman Replacement for Common Garage Door Opener Sensor Kit](https://images-na.ssl-images-amazon.com/images/I/61sPet8CtLL._AC_US320_.jpg)
Safety Sensor Kit(41A5034), Safety Sensor Beam Eye with Bracket for Liftmaster/Sears/Chamberlain/Craftsman Replacement for Common Garage Door Opener Sensor Kit
![LiftMaster CPS-U Commercial Photo Eyes](https://images-na.ssl-images-amazon.com/images/I/41zrj69-9jL._AC_US320_.jpg)
LiftMaster CPS-U Commercial Photo Eyes
![MC-32 NC Surface Mount Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White - (6 Sets)](https://images-na.ssl-images-amazon.com/images/I/61IVtA1LHQL._AC_US320_.jpg)
MC-32 NC Surface Mount Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White - (6 Sets)
![LiftMaster CPS-U Commercial Photo Eyes - Bell Wire and Mounting Brackets Included](https://images-na.ssl-images-amazon.com/images/I/41ZjCrk4jSL._AC_US320_.jpg)
LiftMaster CPS-U Commercial Photo Eyes - Bell Wire and Mounting Brackets Included
![Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm White- (5 Sets)](https://images-na.ssl-images-amazon.com/images/I/51N7bx5+ymL._AC_US320_.jpg)
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm White- (5 Sets)
![Garage Door Bracket for SimpliSafe Alarm Entry Sensors - Easy Installation Garage Door Security Accessory (1 Pack)](https://images-na.ssl-images-amazon.com/images/I/411EHhwfPFL._AC_US320_.jpg)
Garage Door Bracket for SimpliSafe Alarm Entry Sensors - Easy Installation Garage Door Security Accessory (1 Pack)
![GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor for Roller Shutter with Adjustable Bracket](https://images-na.ssl-images-amazon.com/images/I/61na8g20TxL._AC_US320_.jpg)
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor for Roller Shutter with Adjustable Bracket
![Magnetic Reed Switch RC-35 NC/NO Recessed Wired Door Window Alarm, Magneti Door Switch, Contact Sensor, for Home Security and Burglar Alarm Systems,(5 Sets)](https://images-na.ssl-images-amazon.com/images/I/51+ZXb2LR-L._AC_US320_.jpg)
Magnetic Reed Switch RC-35 NC/NO Recessed Wired Door Window Alarm, Magneti Door Switch, Contact Sensor, for Home Security and Burglar Alarm Systems,(5 Sets)
![Garage Door Bracket for Aqara T1 Alarm Entry Sensors - Easy Installation Garage Door Security Accessory (1 Pack)](https://images-na.ssl-images-amazon.com/images/I/41jlh3jCjTL._AC_US320_.jpg)
Garage Door Bracket for Aqara T1 Alarm Entry Sensors - Easy Installation Garage Door Security Accessory (1 Pack)
![FancyTark 2 Pack Garage Door Sensor Sun Shade Protector | Garage Door Sensor Sunlight Cover Compatible with Chamberlain 41A5043, 820CB and Liftmaster 801CB-P Garage Door Sensor](https://images-na.ssl-images-amazon.com/images/I/71tw8QfknZL._AC_US320_.jpg)
FancyTark 2 Pack Garage Door Sensor Sun Shade Protector | Garage Door Sensor Sunlight Cover Compatible with Chamberlain 41A5043, 820CB and Liftmaster 801CB-P Garage Door Sensor
![Garage Door Bracket for Wyze Alarm Entry Sensors v2 - Easy Installation Garage Door Security Accessory (1 Pack)](https://images-na.ssl-images-amazon.com/images/I/41dZBmRQ5CL._AC_US320_.jpg)
Garage Door Bracket for Wyze Alarm Entry Sensors v2 - Easy Installation Garage Door Security Accessory (1 Pack)
![2 Pack Garage Door Sensor Sun Shield Protector for Chamberlin 41A5034 820CB and Liftmaster 801CB-P Sensors, Garage Door Sensor Sun Shield Protector Cover, NO SENSORS](https://images-na.ssl-images-amazon.com/images/I/61EgIC5eNXL._AC_US320_.jpg)
2 Pack Garage Door Sensor Sun Shield Protector for Chamberlin 41A5034 820CB and Liftmaster 801CB-P Sensors, Garage Door Sensor Sun Shield Protector Cover, NO SENSORS
![Ceoighe 2 Pcs Garage Door Sensors Bracket, Replacement for 41A5034 Safety Sensor Kit Brackets, Compatible with Craftsman/Chamberlain/Liftmaster Garage Door Sensor (Black)](https://images-na.ssl-images-amazon.com/images/I/61dl4bLRopL._AC_US320_.jpg)
Ceoighe 2 Pcs Garage Door Sensors Bracket, Replacement for 41A5034 Safety Sensor Kit Brackets, Compatible with Craftsman/Chamberlain/Liftmaster Garage Door Sensor (Black)
![THIRDREALITY Zigbee Smart Garage Door Tilt Sensor, Smart Home Compatibility, Adjustable Sensitivity Levels, Up to 2-Year Battery Life, Zigbee Hub Required](https://images-na.ssl-images-amazon.com/images/I/41nirliuLZL._AC_US320_.jpg)
THIRDREALITY Zigbee Smart Garage Door Tilt Sensor, Smart Home Compatibility, Adjustable Sensitivity Levels, Up to 2-Year Battery Life, Zigbee Hub Required
![10Pcs RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White](https://images-na.ssl-images-amazon.com/images/I/61YsGxFbFXL._AC_US320_.jpg)
10Pcs RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White
![Sensor Sun Shade Four-Pack for Genie, Craftsman, Chamberlain, Linear Brand Garage Door Sensors, Sensor Shield, Sun Blocker, Black](https://images-na.ssl-images-amazon.com/images/I/81Mkvom+ukL._AC_US320_.jpg)
Sensor Sun Shade Four-Pack for Genie, Craftsman, Chamberlain, Linear Brand Garage Door Sensors, Sensor Shield, Sun Blocker, Black
![Dairzitv Recessed NC Security Alarm Door Window Contact Sensor Magnetic Reed Switch. 3⁄4 Inch Door Contact Position Switches DCS Work with All Access Control and Burglar Alarm Systems White 5pcs](https://images-na.ssl-images-amazon.com/images/I/61pwpiwbpSL._AC_US320_.jpg)
Dairzitv Recessed NC Security Alarm Door Window Contact Sensor Magnetic Reed Switch. 3⁄4 Inch Door Contact Position Switches DCS Work with All Access Control and Burglar Alarm Systems White 5pcs
![Ooma Door and Window Sensor, works with Ooma Smart Home Security. No contracts and free self-monitor plan. Optional professional monitoring, motion, keypad, water sensor, and garage door sensor](https://images-na.ssl-images-amazon.com/images/I/51SYQilJfUL._AC_US320_.jpg)
Ooma Door and Window Sensor, works with Ooma Smart Home Security. No contracts and free self-monitor plan. Optional professional monitoring, motion, keypad, water sensor, and garage door sensor
![WESUA 5 Pack NC Magnetic Switch Contacts Door Sensor for Home Alarm Security System](https://images-na.ssl-images-amazon.com/images/I/417JcB0R4ZL._AC_US320_.jpg)
WESUA 5 Pack NC Magnetic Switch Contacts Door Sensor for Home Alarm Security System
![Garage Door Sensor Sun Shield - 2 Pack Garage Door Sensor Sunlight Cover Sensor Protector](https://images-na.ssl-images-amazon.com/images/I/61-EoMHAevL._AC_US320_.jpg)
Garage Door Sensor Sun Shield - 2 Pack Garage Door Sensor Sunlight Cover Sensor Protector
![GAGALOR 2 Sets Flush Mounted Door Alarm Sensor Magnetic Contact Switch NC Type](https://images-na.ssl-images-amazon.com/images/I/41wETsksPDL._AC_US320_.jpg)
GAGALOR 2 Sets Flush Mounted Door Alarm Sensor Magnetic Contact Switch NC Type
![3 Sets MC 38 Mount Wired Door Window Sensor Magnetic Reed Switch Recessed Alarm Security System Normally Closed NC](https://images-na.ssl-images-amazon.com/images/I/51vnnjLyb+L._AC_US320_.jpg)
3 Sets MC 38 Mount Wired Door Window Sensor Magnetic Reed Switch Recessed Alarm Security System Normally Closed NC
EDITOR'S NOTES
During our Tools Home Improvement Garage Door Sensors research, we found hundreds Tools Home Improvement Garage Door Sensors products and shortlisted 51 quality products. We collected and analyzed 19,192 customer reviews through our big data system to write the Tools Home Improvement Garage Door Sensors list. We found that most customers choose Tools Home Improvement Garage Door Sensors with an average rating of 2.3 . The seller of top 1 product with rating 5 and has received honest feedback from 4,207 consumers.