Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
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10 Best garage door sensors of 2026
Save up to 18% off
Best Choice1
Xmnbl9.7Exceptional
Garage Door Sensors OEM, Replacement for Genie/Overhead Garage Door sensors, GSTB-R STB-BL Garage Sensor for Genie Garage Door Openers Manufactured After 1993.(Receiving&Sending)
17% Off
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Value for Money2
BNRSZ9.6Exceptional
Garage Door Sensor with Bracket 41a5034, 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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3
BNRSZ9.5Excellent
Garage Door Sensor,41a5034 Safety Sensor Kit Replace for Liftmaster Chamberlain Craftsman Garage Door Sensors, Fit for Liftmaster Chamberlain Craftsman Garage Door Openers After 1997,5-Year Warrantys
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product dimensions: 4.2 x 2.7 x 1.5 inches
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color: Black
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item weight: 3.52 ounces
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batteries included: No
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item model number: 41A5034
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4
Aekops9.4Excellent
Upgrade 41A5034 Garage Door Safety Sensor for Openers Made After 1997
18% Off
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5
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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item weight: 3.2 ounces
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batteries included: No
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item model number: 41A5034
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6
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
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product dimensions:6 x 3.94 x 2.36 inches 9.91 ounces
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color:N/A
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item weight:N/A
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batteries included:N/A
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item model number:Garage Door Sensor for 41A5034
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7
Vanesa9.0Excellent
Garage Door Sensors for Genie & Overhead GSTB-R/STB-BL (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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8
CHAMBERLAIN8.9Very Good
Chamberlain 820CB Garage Door Safety Sensor Replacement, 2-Pack
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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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9
Micnce8.8Very Good
2026 Upgrade 41A5034 Safety Sensor Kit Compatible with Liftmaster Chamberlain Sears Craftsman Garage Door Opener Made After 1997, Replace G801CB-P (10 Years Warranty)
10% Off
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10
Aooashet8.7Very 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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