Htzsafe Solar Wireless Driveway Alarm System 1/4 Mile Long Transmission Range 190 Feet Wide Sensor Range No Wiring No Need Replace Battery Outdoor Weatherproof Diy Security Perimeter Alert System Wireless Chargers Dbpower 4K

Dbpower 4K

Pci-E 1X To U

suitable for indoor

Tablets From 5' To 13': Ipad Pro 9

S-Video Out&Nbsp

Htzsafe Solar Wireless Driveway Alarm System 1/4 Mile Long Transmission Range 190 Feet Wide Sensor Range No Wiring No Need Replace Battery Outdoor Weatherproof Diy Security Perimeter Alert System Wireless Chargers Dbpower 4KThe Infrared Sensing Terminals Of The Solar Sensors Can Be Mounted Up To 190Feet Apart,And Will Send A Wireless Signal Back To The Wireless Alarm Receiver Up To 1 4 Mile Away Anytime The Intruder Passes Between The Sensors; The Solar Sensor Is Powered By Built In Lithium Ion Batteries Those Are Recharged Through The Solar Panels During The Day, Requires No Wiring And Easy To Install. The Wireless Alarm Receiver Has 4 Wireless Zones And Each Zone Has