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10 Best replacement sensors of 2026
Save up to 29% off
Best Choice1
CHAMBERLAIN9.7Exceptional
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
Xmnbl9.6Exceptional
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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3
Werhoo9.5Excellent
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
treewell9.4Excellent
TREEWELL Motion Sensor, 180-Degree Replacement Motion Detector, Adjustable Time & Detection Sensitiity Up to 60 Feet Range, 3 Working Modes Pir Motion Sensor for Security Floodlight, White, UL Listed
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product dimensions: 4.53 x 3.15 x 2.56 inches
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color: White
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compatible devices: Incandescent, Fluorescent, LED
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usage: Energy Saving, Selectable Timer, Waterproof, Adjustable Motion Detection Sensitiity, 180 Degree Motion Sensor
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item weight: 5 ounces
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5
Werhoo9.3Excellent
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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See Today’s Deals & Prices
6
AcuRite9.2Excellent
AcuRite Wireless Indoor Outdoor Temperature and Humidity Sensor with A-B-C Switch (06002M / 592TXR)
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color:06002m / 592txr Temperature & Humidity Add-on
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assembly required:No
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reusability:Reusable
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item model number:06002M
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best sellers rank: 6,436 in Patio, Lawn & Garden See Top 100 in Patio, Lawn & Garden 6 in Weather Stations
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7
Crvicv9.0Excellent
Adhesive Replacement Tape for Ring Alarm Contact Sensors & Magnets (2nd Gen) – Durable Double-Sided Pads for Easy Installation – Pack of 12 Sensor Pads & 12 Magnet Pads, Pre-Cut, No Cutting Needed
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package dimensions:2.24 x 1.85 x 0.63 inches 0.32 ounces
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asin:B0DS1VBFGX
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date first available:January 2, 2025
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best sellers rank: 44 in Foam Tape
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manufacturer:crvicv
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8
Aokin8.9Very Good
Aokin Sensor Bar for Wii, Replacement Wired Infrared Ray Sensor Bar for Nintendo Wii and Wii U Console, Includes Clear Stand
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is discontinued by manufacturer:No
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product dimensions:5.91 x 2.36 x 0.5 inches
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item weight:1.76 ounces
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customer reviews:4.7 4.7 out of 5 stars 5,649 ratings 4.7 out of 5 stars
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asin:B07DZDJ739
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9
BNRSZ8.8Very Good
41A5034 Safety Sensor Kit Replacement for Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Eyes Compatible with Liftmaster Chamberlain Craftsman Garage Door Openers After 1997
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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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shape:N/A
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item weight: 3.52 ounces
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batteries included: No
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10
Vanesa8.6Very 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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