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10 Best garage door sensors of 2026
Save up to 29% off
Best Choice1
CHAMBERLAIN9.6Exceptional
Chamberlain 820CB Replacement Garage Door Safety Sensor, 2-Pk. - Quantity 1
29% 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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Value for Money2
Werhoo9.4Excellent
41A5034 Garage Door Sensor Sun Shield, Replacement for Craftsman Chamberlain Liftmaster Garage Door Sensor，Replace for 820CB, G801CB-P, 2610459, 012381050345, 801CB, 41A5266-1, 041-0136
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product dimensions: 2 x 3 x 6 inches
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color:N/A
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item weight: 11.3 ounces
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batteries included: No
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item model number: 41A5034 Safety Sensor set
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3
Werhoo9.3Excellent
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
Werhoo9.2Excellent
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
Xmnbl9.1Excellent
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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6
Vanesa8.9Very Good
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
Xmnbl8.8Very Good
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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8
BNRSZ8.7Very Good
41A5034 Safety Sensor Kit with Bracket Replacement for Liftmaster Chamberlain Craftsman Garage Door Sensors, Sensor Beam Eyes Fit for Liftmaster Chamberlain Craftsman Garage Door Openers After 1997
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9
Pevxou8.6Very Good
41A4373A Garage Door Safety Sensor for liftmaster/Chamberlain Garage Door Opener, Safety Sensors Beam Eyes
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10
Obida8.5Good
41A5034 Safety Sensor kit Fits Liftmaster Chamberlain Garage Door Opener G801CB-P Replacement Parts
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