? Independent super tweeter design with ultra large alarm volume. Can issue arming and disarming response sound, provide functions of high-pitched help and deterrence used in combination with host, door magnet, emergency button, and etc.
? Posseses the function of tamper device, periodically performs self-function status detection and reports performance status to the alarm host.
? Compact and small in size, easy to carry and convenient to use. Novel and deft appearance, fit to be installed on corridors, windows and other similar places.
? It's very small and flexible, so you can keep your home safe at all times, so you don't have to worry about any dangerous situations!
? We solemnly promise you that if you find problems with the product itself, you can contact us in time. we will definitely give you a reply in the first place and return it for you. please feel free to use it.