LAD-120D 120W Economical Security/Fire Alarm PSU with Battery Charger/UPS

Features　:

With UPS function (need external batteries) for AD/ADD series
The LAD series has UART communication function, and posses AC and battery circuit switches with design refer to GB 17945-2010 safety regulations
Suitable for security industry or battery backup systems

Input Voltage: 90 ~ 264VAC, 127 ~ 370VDC

Output: 55.2V DC