Parameter:
Rated voltage:(AC)220
Voltage:180V-240V
Rated frequency: 50Hz
Max drive power:1200N
Rated current:1.1A
Power:250W
Rotated speed:140mm/s
Standby power consumption: 6.5W
Suitable temperature: -35 degree centigrade ~+70 degree centigrade
Door lifting size: within 23 square meter

Function:
LCD Chinese and English menu, Voice manu navigation system,LED lamp for illumination(auto shut off after 3 minutes), wireless alarm system against intruders (can be connected to house alarm system), wireless remote control password keyboard,Infrared protection function, delay close door function,Limit adjustment function, soft start and stop, open/close door force auto inspection,overloading protection display, Senses obstructions and reverses downward travel, stop travel if Senses obstructions while opening door, 12V built-in back up battery connect socket, auto restoration clutch, rail provides extra protection function against intruders (National patent).