For operation of rolling shutter of commercial and industrial usage. Door weight up to 1000 kg.
1.Powerful starting strength
2.Overworking for a short time
3.Overheat protection
4.Limit switch unit enables precise adjustment of door in up and down positions
5.Electric and manual operations
6.Release chain in case of power failure
7.Built-in control panel (KJ500C/KJ600C/JM500)
8.Control panel are available to infrared photocells, alarm lamp, and remote control
9.Safety device for preventing the vehicle or people from damage in case of roller chain is break off
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