Automatic Rolling Shutter Door Operator

For operation of rolling shutter of commercial and industrial usage. Door weight up to 1000 kg. Advanced Features: Powerful starting strength Overworking for a short time Overheat protection Limit switch unit enables precise adjustment of door in up and down positions Electric and manual operations Release chain in case of power failure Built-in control panel (KJ500C/KJ600C/JM500) Control panel are available to infrared photocells, alarm lamp, and remote control Safety device