I bought 2 of these spots and none of the two still work after only 6 months of use. One does not turn on and the other is permanently on. One of the detectors is filled with water and the product is not waterproof. Even when he was working, the sensitivity adjustment was not enough and even at minimum, cats or bats are enough to trigger the ignition. Knowing that nothing is planned for connection so you have a waterproof junction box to supply power.