Long Range Commercial Motion Detector - Zions Security Alarms
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Amazon.com : Smart Motion Sensor, WiFi Wireless Security Alarm,110dB Sound and Light Alarm, Free App Alerts, Home Security PIR Motion Detector with 4 Alarm Modes, Compatible with Alexa, Siri : Electronics
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Motion and Occupancy Sensors for 'Hands-free' Experience - Clipsal by Schneider Electric
HC-SR501 PIR Motion Detection Sensor - ElectroPeak
PalmVID WiFi Series Motion Detector Hidden Camera - New 100 Day Battery Time!
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Indoor/Outdoor Photoelectric Dual Beam Motion Sensor Up to 550 ft. (Indoor) /180 ft. (Outdoor) | SPT Security Systems
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Go Direct® Motion Detector - Vernier
Amazon.com: WiFi Smart Motion Sensor: PIR Motion Detector Alert, Wireless Infrared Home Security System with Free App Alerts, 360 Degree Detection Range, No Hub Required, for Smart Home Automation : Electronics
Amazon.com: SONOFF SNZB-03 ZigBee Motion Sensor, Wireless Motion Detector Get Alerts or Trigger Lights to Turn on, SONOFF Zigbee Bridge Required : Patio, Lawn & Garden
Motion detector - Wikipedia
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Ecolink Z-Wave Plus PIR Motion Detector, Pet Immune PIRZWAVE2.5-ECO - The Smartest House