3 colors LED display.
 High speed CPU control (Motorola 44 pins)
 Large loading capacity and compatibility.
 Intelligent UPS management software (RS-232 and Bluetooth adaptor optional).
. Wide input voltage range with AVR function.
 Overload and output short circuit protection.
 Over charge & over discharge protection.
 Smart audible & 3 colors LED alarms. 
 Fax/modern/telephone protection port (optional).
 Built-in power purifying circuit minimizes distortion caused by lightning, pulse, and miscellaneous waves, etc.
 Individual charger.
 Cold-start function.
Special features:
1. Built-in individual charger, when city power is normal, charger will recharge battery automatically even UPS was shut down.
2. Frequency synchronizes with city power, give a much better performance than other line interactive UPS.
3, Bluetooth technology for communication.
4. Extremely stable output voltage even battery is extremely low.