Pro 3 Allarme vialetto con telefono App-1/2 miglio lungo raggio solare wireless drivew...

Pro 3 Driveway Alarm with Phone App,1/2 Mile Long Range Solar Wireless Driveway Alarm,Outdoor Driveway Alarms Wireless Outside Weatherproof Motion Sensor & Detector. You can conveniently place it up to 1500 feet away from the receiver, providing unparalleled flexibility.

eBay