DC-15SL is a wireless Door / Window Contact designed to monitor the opening and closing of doors and windows. DC-15SL is multi-functional, with a built-in extension terminal which allows an existing wired sensor to be connected, and also serves as a universal transmitter.
DC-15SL has a compact and low-profile design allowing it to seamlessly fit into any home décor, and ideal for both residential and commercial installations and usage. DC-15SL adopts the latest RF technologies to deliver long RF range, fast signal transmissions, and super long battery life.
DC-15SL alerts the system control unit to any irregular activities and sends low battery signals as well as regular supervision signals to check system integrity, for a peace of mind and a safer home.