Overall, I’m initially impressed with this wireless driveway alarm system.įor one thing, I wasn’t expecting anything special from a driveway alert systemĪt this price ($29.99 regular price, under $20 on sale, or with a handy This still beats the advertised range, and should be adequate unless you have a very large property.Ĭonclusions for the Bunker Hill Wireless Driveway Alert System The 400’ promised in the paperwork for the system, but was notįor reliable triggering every time, I had to be within a distance of 140 yards, or 420 feet. Receiver at all was about 160 yards, or 480 feet. The maximum distance at which I could trigger the wireless Got an idea of the usable range of the system. As I got farther down the street the signal grew weaker,Īnd the trips became intermittent. The driveway alert sensor tripped the receiver repeatedly as I walkedĪlong with it.
