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10 Best garage door sensors of 2026
Save up to 14% off
Best Choice1
Xmnbl9.8Exceptional
Garage Door Sensors Bracket, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993，Includes Sender & Receiver & Bracket.
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Value for Money2
CHAMBERLAIN9.5Excellent
Chamberlain 820CB Replacement Garage Door Safety Sensor, 2-Pk. - Quantity 1
14% Off-
product dimensions: 2.08 x 1.14 x 1.24 inches
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color: Black
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item weight: 10.2 ounces
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batteries included: No
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item model number: 820CB
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3
9.4Excellent
41A5034 Safety Sensor Kit, Replacement for Craftsman/Chamberlain/Liftmaster Garage Door Sensor, Compatible with Liftmaster/Chamberlain/Craftsman Garage Door openers Made After 1997
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product dimensions: 4.4 x 2.8 x 1.6 inches
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color: Black
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shape: Round
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item weight: 3.2 ounces
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batteries included: No
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4
9.3Excellent
Garage Door Sensor for 41A5034, Garage Door Sensor Replacement for Craftsman Chamberlain Liftmaster Garage Door Sensors，Replace for 820CB, G801CB-P, 2610459, 012381050345, 801CB, 41A5266-1, 041-0136
10% Off
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5
9.2Excellent
Garage Door Sensors, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending)-Does Not Include Bracket
10% Off
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See Today’s Deals & Prices
6
9.0Excellent
for Genie Garage Door Sensor, Replacement for Genie/Overhead Garage Door Sensor, Compatible with Genie/Overhead Garage Door Opener Made After 1993, Item Includes Two Sensors (Receiving&Sending)
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product dimensions: 3.4 x 1.5 x 1 inches
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color: Black
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shape: Round
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item weight: 7.8 ounces
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batteries included: No
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7
8.9Very Good
820CB Garage Door Sensor (Receiving&Sending), Compatible with All Chamberlain/Liftmaster/Sears/Craftsman Garage Door Openers Made After 1997, Replacement for 41A5034, G801CB-P, 801CB, 041-0136
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8
8.8Very Good
41A5034 Garage Door Sensor with Brackets, Replacement for Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Compatible with Liftmaster Chamberlain Craftsman Garage Door openers
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9
WESUA8.6Very Good
WESUA 2 Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with 15" Armored Wire Leads and Adjustable Bracket
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10
CHAMBERLAIN8.5Good
CHAMBERLAIN Smart Garage Control - Wireless Garage Hub and Sensor with Wifi & Bluetooth - Smartphone Controlled, myQ-G0401-ES, White
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product dimensions:2.6 x 2.6 x 0.8 inches
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batteries:1 Lithium Metal batteries required. (included)
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upper temperature rating:65 Degrees Celsius
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sensing distance:7 Feet
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item weight:13.1 ounces
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