Review on 🔔 TONCONT Driveway Alarm: Wireless Weather Resistant Sensor with 1/2 Mile Transmission Range and Adjustable Sensitivities by Ananta Crowley

I ordered this entry sensor to replace an existing sensor which requires batteries for the outdoor unit. The existing block is mounted on a fence about 100 feet from the house. After reading these instructions I decided to test this system by placing an outdoor unit at the end of a 200 foot driveway. 200 feet that I decided to leave it at this location. It's nice to have an earlier warning letting me know someone pulled into my driveway. It will also be nice not to have to change batteries and I think it will survive outdoor installation in inclement weather.