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Solar Motion Sensor Outdoor Alarm,Adjustable Sensitivity Activated,129db Sound

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Motion Sensor DC 5V 24V Light Switch Movement Detector Automatic PIR Sen J

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Honeywell DT8050A-SN V-Plex DUAL TEC Motion Sensor

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ADT Self Setup Motion Sensor - White (SSM1R0-29-S)

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MCWONG PACWAVE PSC-HB-I-FM-700 PIR HIGH BAY OCCUPANCY SENSOR, 120-277VAC

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Home Security Single Beam Alarm Photoelectric 20M Infrared Laser Sensor Detector

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INTERLOGIX 5812NT Acoustic Glassbreak Sensor

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Driveway Alarm Wireless Outside, Motion Sensor Alarm 1000 FT Range Extra Loud C

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110V 220V LED PIR Infrared Motion Sensor Detection Auto Sensor Light Switch Lamp