DC-23 Series is a door contact designed to detect the unauthorized opening and closure of doors or windows. DC-23 is multi-functional, with a built-in extension terminal which allows it to be added to an existing wired sensor or to double as an universal transmitter.
Powered by a CR123 3V Lithium battery, DC-23 Series is particularly created to enhance operational efficiency, lower power consumption and reduce maintenance costs. DC-23 Series alerts the system control unit to any irregular activities and sends low battery signals as well as regular supervision signals to check system integrity.
Its elegant and modern design allows it to easily fit seamlessly into any home decor. Ideal for both residential and commerical installations and usage.