SALE Infrared Motion Sensor Switch 140° Detection Angle AC100-240V for Public Places
$11.62$12.49
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Sensors & Motion Detectors deals
Discounted security listings from eBay sellers, biggest markdowns first. Prices and availability change fast — confirm on eBay before buying.
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SALE 
SALE Abode Home Security System Motion Camera New No Box 104015
$46.49$49.99
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SALE LUMLLSAJI 2 Pack LED Flush Mount Ceiling Light, 24W 12Inch-2 Pack, White
$41.87$45.02
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SALE Ring Mailbox Sensor, Up to 3 Years of Battery Life – Black BLACK
$47.14$50.69
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SALE Lutron LOS-CDT-2000R-WH Occupancy Sensor Ceiling Mount 360° Dual Tech White
$79.43$85.00
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SALE Water Level Alarm for Fish Tanks Ensures Stable Water Level Conditions
$13.58$14.60
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SALE Solar Motion Sensor Alarm emits loud dog barking & gunshot sounds up to 130db
$35.89$38.59
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SALE Brand NEW ADT Honeywell Resideo SIXGBA Wireless Glass Break Detector
$44.77$47.96
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SALE Solar Motion Sensor Alarm emits loud dog barking & gunshot sounds up to 130db
$35.89$38.59
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SALE 20M Single Beam Detector Alarm Photoelectric Infrared Laser Sensor Anti Theft B
$15.39$16.55
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SALE Remote Control Replacement ARC433A26 Air conditioner Remote Control for Daikin
$10.64$11.44
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SALE Auto-Sensing Motion Switch AC100-240V ABS Flame-Retardant for LED Lamps 200W
$12.48$13.42
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SALE Enforcer Seco-Larm SM-4201-LQ Track-Mount Overhead Magnetic Contact Switch
$14.00$15.08
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SALE Motion Sensor DC 5V 24V Light Switch Movement Detector Automatic PIR Sen
$10.32$11.10
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SALE 5-24V USB Port Detector Infrared PIR Motion Sensor Switch For Led Light Strip aa
$11.26$12.11
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SALE Smart WiFi Temperature Humidity Sensor Meter LCD Hygrometer Thermometer Monitor
$20.09$21.60
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SALE AC 85-265V Motion Infrared Sensor Switch For Outdoor Use 180° Detection Range
$12.48$13.42
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SALE AC 110V 220V PIR Infrared Body Motion Sensor Detector Control Switch Light Lamp
$10.32$11.10
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SALE Auto ON OFF Detector Infrared PIR Motion Sensor Switch For Led Light Strip b
$11.26$12.11
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SALE 5Pcs 11x12.5mm Rotary Potentiometer Knob Cap Volume Control For o Amplifier
$8.30$8.93
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SALE Perimeter Alarm Trip Wire Camping Perimeter Alarm Trip Line Weatherproof
$10.13$10.89
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SALE 1pcs New SENSE-WARE UV/IR detector TC-229/4P
$2,585.40$2,780.00
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SALE Reliable Solar Driveway Alarm System: Wireless, Weatherproof & Easy to Install
$37.95$40.61
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SALE 1pcs New SENSE-WARE UV/IR detector T-229/4P
$2,471.94$2,658.00
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SALE Hanna Products Mail Chime, Wireless Mailbox Alert - Model 1200
$39.95$42.75
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SALE 1Pc USB Port Detector Infrared PIR Motion Sensor Switch For Led Light Strip cc
$11.71$12.59
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SALE 315mhz Infrared Motion Sensor Home Garage Alert Security System
$20.11$21.62
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SALE Automatic Light Sensor Control Switch DC8-50V Photocell Light Switch Accessories
$13.08$14.06
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SALE AC100-240V PIR Motion Sensor Switch for LED Lights Auto On/Off 140° Detection
$12.97$13.95
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SALE AC 85-265V High Quality Motion Infrared Sensor Switch For Outdoor 180° Detection
$12.97$13.95
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SALE Digital Hygrometer Thermometer WiFi Smart Temperature Humidity Sensor Meter
$20.89$22.46
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SALE 3-5m Automatic Body Infrared PIR Motion Sensor Detector Switch For LED light B
$10.73$11.54
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SALE Low-Cost Water Leak Alarm Flood Level Overflow Detector Sensor Home Security
$10.93$11.75
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SALE Motion Sensor DC 5V 24V Light Switch Movement Detector Automatic PIR Sen B
$10.73$11.54
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SALE Outdoor Solar Alarm With Motion Sensor 129dB 4 Working Modes Dog Barking Sound
$26.36$28.34
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SALE 1 Set 24.125GHz Human Inductive Motion Microwave Radar Sensor For Automatic Door
$20.50$22.04
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SALE New 20m Single Beam Alarm Photoelectric Infrared Detector Alarm Home Security
$16.01$17.21
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SALE 10 x RC-33 NC Recessed Door Contact Sensor Alarm Magnet Reed Switch
$13.56$14.58
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SALE Eufy T89000D4 Wireless Entry Sensor - White
$24.99$26.99
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SALE 3pcs Wireless Pet Friendly (15KG) Motion Sensor For 433MHz Home Alarm System
$53.19$57.19
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SALE LOT PIR Infrared Motion Sensor Detector 110V Smart Switch Light Lamp Switch Auto
$7.43$7.99
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SALE Ubiquiti Networks All-in-One Battery Powered Smart Sensor (UP-Sense) | White
$74.39$79.99
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SALE 10ft-23ft Infrared Motion Sensor Home Garage Alert Security System
$18.00$19.35
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SALE Thermometer Hygrometer Wi-Fi Temperature Humidity Sensor Monitor ℃/℉ switch
$18.50$19.89
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SALE DC USB Body Infrared PIR Motion Sensor Switch Detector Switch For LED Light g
$10.37$11.15
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SALE 1Pc Home Water Leak Alarm Flood Level Overflow Detector Sensor Security Alert
$9.68$10.41
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SALE 20m Single Beam Alarm Photoelectric Infrared Detector Alarm Home Security
$14.63$15.73
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SALE New Infrared Motion Sensor Home Garage Alert Security System DIY Your Home
$18.39$19.77
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