SALE PIR Motion Sensor Switch Auto-Sensing On/Off AC100-240V for Schools & Buildings
$8.44$8.88
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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 2pcs PIR Motion Sensor Switch Wall Light Switch Delay Time: 5s~8min (Adjustable)
$12.03$12.66
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SALE LED Outdoor 90~250V 180 Degree Security Infrared PIR Motion Sensor Detector Wall
$16.08$16.93
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SALE Black PIR Switch Infrared Motion Lighting Sensor Detector Wall Pavement Switch
$15.25$16.05
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SALE 3PCS 433MHz Wireless PIR Motion Detector For Home Security Alarm System
$44.17$46.49
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SALE 12-24V Automatic Door 24.125Ghz Microwave Motion Sensor Autodoor Sensors
$42.31$44.54
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SALE Wireless Caregiver Pager Motion Sensor Alarm Indoor Room Bed Alarms and Fall ...
$35.14$36.99
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SALE Long Range Wireless Driveway Alarm - Weather Resistant Motion Sensor & Detector
$154.84$162.99
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SALE Zircon Leak Alert Water Leak Detector Flood Sensor Alarm Set Of 3 Untested
$23.74$24.99
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SALE Water Leakage Sensor Flood Leak Liquid Detector Probe Alarm Home Fa-cx
$3.93$4.14
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SALE 4pcs Zigbee Window Door Sensors Smart Contact Sensors For App Home Assistant
$24.59$25.88
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SALE HOMSECUR Wireless PIR Motion Detector Human Body Infrared 433MHz Home Security
$44.07$46.39
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SALE Hubbell Replacement Lens for End of Aisle High Bay Occupancy Sensor HBRLEA
$5.69$5.99
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SALE 2 x MC-38 Surface Mount Wired NO Door Sensor Alarm Magnetic Reed Switch White
$17.25$18.16
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SALE Portable Child Safety Door Alarm - Loud 90dB Security for Home & Office (4 Pack)
$18.58$19.56
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SALE DC12V 24V Motion Sensor Switch Hand Sweep IR Sensor Switch ON/OFF DIY LED LiY-N8
$5.46$5.75
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SALE Occupancy Motion Sensor Switchpack Power Pack Supply 120/277V 15 VDC AHSP20-MV
$30.39$31.99
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SALE 20-Pack Residue-Free Adhesive Pads for SimpliSafe Sensors - Wood, Metal, Tile
$10.44$10.99
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SALE Automatic Infrared Motion Sensor Switch, & CUL Listed, for CFL/LED/Bulbs
$51.29$53.99
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SALE Highly Sensitive 2 Pack Water Leak Detectors - Prevent Water Damage Effectively
$22.79$23.99
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SALE AC220V 200W Human Body IR Infrared Sensor Switch Light Auto Control Accessories
$6.58$6.92
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SALE New Sensor Switch Infrared Human Body Sensing Switch cabinet Sensing
$6.64$6.99
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SALE AC110V-220V PIR Infrared Body Motion Sensor Detector Control Lamp Auto Switch
$5.45$5.73
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SALE Automatic PIR Occupancy Motion Sensor Light Switch Auto On/Off Infrared
$10.97$11.54
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SALE Black 24.125GHz Human Inductive Motion Microwave Radar Sensor For Automatic Door
$16.62$17.49
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SALE Microwave Body Induction Module 24GHz CDM324 Radar Induction Switch Sensor
$6.64$6.99
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SALE Replacement DC4V-12V PIR Infrared Motion Sensor Detector Light Lamp Switch Auto
$4.91$5.17
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SALE Auto ON OFF Detector Infrared PIR Motion Sensor Switch For Led Light Strip 5-24V
$7.97$8.39
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SALE 110 dB Water Alarm w/Detachable Sensor for Hard-to- Areas BWD-HWA
$17.55$18.47
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SALE New Water Leak Alarm Flood Level Overflow Detector Sensor Home Security Alert
$5.98$6.29
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SALE High Precision Thermometer Hygrometer Wi-Fi Temperature Humidity Sensor Monitor
$17.95$18.89
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SALE Automatic Infrared PIR Motion Sensor Switch Auto On/Off Lamp Control Replace Kit
$10.23$10.77
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SALE 4 Modes Solar Motion Sensor Alarm 129dB Outdoor Siren With 13 Sounds For Farm
$25.46$26.80
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SALE NEW Solar Motion Sensor Alarm With Strobe Light For Yard Security
$22.87$24.07
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SALE DC12-24V 8A Automatic Adjustable Motion Sensor IR Infrared Detector Light Switch
$7.97$8.39
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SALE Innovative Water Detection Alarm with Loud 110 dB - Protect Your Basement Now
$25.64$26.99
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SALE Smart Home Water Leak Detector - Wireless Zigbee Sensor for Real-Time Alerts
$28.49$29.99
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SALE AC 85-265V Portable Motion Infrared Sensor Switch For Outdoor 180° Detection
$11.16$11.75
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SALE DC8-50V Photocell Light Sensor Switch For Automatic Switching Lights Control
$8.24$8.67
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SALE New Solar 110 Decibels Sound & 6LEDs Light Alarm Motion Sensor Alarm Lamp
$17.95$18.89
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SALE New Driveway Alarm Infrared Motion Sensor Home Garage Alert Security System
$17.95$18.89
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SALE 10 x RC-33 NC Wired Door Contact Sensor Alarm Magnet Reed Switch
$9.11$9.58
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SALE Safety Technology International Inc. EM1212DOC System Record Documents Enclosure
$128.13$134.87
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SALE Water Detector IP65 Waterproof Leakage Detector Alarm Leak Detector for Basement
$14.71$15.48
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SALE Hot Solar Motion Sensor Alarm With Strobe Light For Yard Security
$23.09$24.31
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SALE HOMSECUR Wireless Pet-Immune PIR Detector For 433MHz Home Burglar Alarm System
$24.31$25.59
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SALE Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather R...
$56.50$59.47
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SALE Amhey Wireless Motion Sensor Alarm Indoor Motion Detector Alarm For Business
$32.09$33.78
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