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Motion Detectors


Displaying 21 to 40 (of 79 products)

240-Degree Replacement Motion Sensor, Adjustable LUX(5-300) & Time & Detection Sensitivity Up to 60 Feet Range, 3 Working Modes Outdoor Motion Detector for Security Floodlight, White

$16.99

$ 7 .99 $7.99

4.3
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Fosmon WaveLink Door Chime Driveway Alarm Guard Wireless Motion Sensor (500 Feet, 58 Tunes, 5 Volume Levels, LED Indicators) Motion Detector Home/Business/Store Entrance Alert (1 Receiver + 1 Sensor)

$23.08

$ 10 .99 $10.99

4.7
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Forklift Steering Sensor Durable Brass ABS 7917415687 E20 25 30 336

$52.49

$ 27 .99 $27.99

4.3
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HULPPRE Solar Outdoor Motion Sensor Alarm-Dog Barking&Gunshot Sound,130db Loud Noise Maker,Support Recording,13 Kinds of Sound Strobe Light with USB,Say Goodbye to The Intruders

$35.98

$ 16 .99 $16.99

4.8
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YoLink LoRa 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor, Motion Detector, Alexa, IFTTT, YoLink Hub Required

$24.99

$ 10 .99 $10.99

4.3
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Solar Outdoor Motion Sensor Alarm - Motion Sensor Dog Barking with 130dB Noise Maker Strobe Light Dog Barking Alarm for Homes - Holiday Homes - Farms (1 Pack)

$22.99

$ 11 .99 $11.99

4.3
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HiLetgo 3pcs AM312 Mini Pyroelectric PIR Human Sensor Module PIR Infrared IR Sensor Body Manual Motion Infrared IR Detector

$8.69

$ 4 .99 $4.99

4.5
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THIRDREALITY Zigbee Motion Sensor, Zigbee Hub Required, Pet Friendly, Works with Home Assistant, SmartThings, Aeotec, Homey, Hubitat or Echo Devices with Built-in Zigbee hub

$19.99

$ 8 .99 $8.99

4.9
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Solar Outdoor Motion Sensor Alarm: Dog Barking&Gunshot Sound, 129db Loud Siren,Support Recording, 13 Kinds of Sound Strobe Light

$35.98

$ 15 .99 $15.99

4.4
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10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Motherboard. for Industrial, Measurement, Automatic Doors, Smart Lights, Reversing Radar, etc.

$15.99

$ 7 .99 $7.99

4.8
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Solar Driveway Alarm Wireless Outside 1800ft Range, Outdoor Motion Sensor & Detector Driveway Alert System with Rechargeable Battery/Weatherproof/Mute Mode(1&1-Brown)

$42.74

$ 21 .99 $21.99

4.6
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TSL2561 Luminosity Sensor Module Digital Light Sensor Detect Module 3-5V Ideal for Home Automation Environment

$9.79

$ 4 .99 $4.99

4.9
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Wireless Indoor Motion Sensor Alarm, Bed Alarm and Fall Prevention for Elderly/Dementia Patients/Kids (2 Motion Detector +1 Receiver)

$31.99

$ 15 .99 $15.99

4.9
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Dakota Alert Long Range Driveway Alarm Motion Detector - DCMA-4k Plus One Mile Wireless Range Alarm System - DCMT-4000 Transmitter & RE-4k Plus Receiver-Use Outdoors, Driveways, Entrances & Backyards

$74.99

$ 30 .99 $30.99

4.9
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Security 433MHz Wireless Infrared PIR Motion Detector Motion Sensor for Home Security Alarm System Parts

$12.63

$ 6 .99 $6.99

4.5
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Aqara Presence Sensor FP2, 2.4 GHz Wi-Fi Required, mmWave Radar Wired Motion Sensor, Zone Positioning, Multi-Person & Fall Detection, Supports HomeKit, Alexa, Google Home and Home Assistant

$82.98

$ 32 .99 $32.99

4.7
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XSPC Wire Sensor 10K (5060175584175) Replacement Temperature Sensor 12 Month Warranty

$10.50

$ 4 .99 $4.99

4.8
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Solar Outdoor Motion Sensor Alarm, 360° Motion Detector Alarm with 130db Security Siren Support Recording, 13 Sounds Dual Modes Solar Strobe Light for Home,Say Goodbye to The Intruders

$42.99

$ 19 .99 $19.99

4.8
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Keyhole Light, LED Intelligent Door Lock Lamp, Auto Sensor Motion Detector, Battery Operated Auto Motion Detector for Kitchen Hallway Stairway (Silver)

$5.99

$ 2 .99 $2.99

4.6
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Motion Activated Voice Player - Recordable, Built-in Microphone – Independent Living, Point of Sale Advertising, Door Greeter, Entry Alert

$23.98

$ 10 .99 $10.99

4.8
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Displaying 21 to 40 (of 79 products)