Motion Sensor Alarm - Seanme Wireless Driveway Alarm 100m Long Distance Signal Transmission, Home Security Alarm System Motion Sensor Doorbell with 38 Chime Tunes (1 reciver and 2 Sensor)The motion sensor alarm can give you some warning that could around a corner, through a garage, and into the house Features: Includes wireless battery operated sen..

Seanme Upgrade Driveway Alarm Wireless Outside Weatherproof, Outdoor Motion Sensor Alarm with 38 Chimes, 1 Receiver and 4 IP65 Waterproof PIR Motion Detector, 328ft Long RangeSPEcIFIcATIONS Working Voltage of the Receiver:110V-240 Working Voltage of the PIR Sensor:45V Working Range: Up to 328 feet (100 meters) Infrared Sensing Range: Up to 23 feet ..