Home Security Motion Sensor Alarm Outdoor, Wireless Driveway Alert: Infrared Motion Sensor Chime Doorbell Never worry about surprise visitors again with our Wireless Driveway Alert.This easy to use and set up, wireless Infrared Motion Sensor Door Bell Alarm includes Receiver and Sensor.Bright LED Indicators and a choice of 38 Chimes allow you to customize your alerts. Specifications:Working Voltage of the Receiver: 110V-240VWorking Voltage of the PIR Sensor: 4.
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