HAOHUA

Professional Rolling Door Motor Manufacturer

Come & visit us

Fujian, China.

Basic functions of fireproof AUTOMATIC DOOR OPERATOR

  1. Home
  2. /
  3. Knowledge
  4. /
  5. Basic functions of fireproof...

① manual control rolling shutter uplink, downlink, stop function ② receive smoke temperature signal automatic control complete a slide, intermediate stay and two times decline function ③ receive fire center signal automatic control complete a slide, intermediate stay and two fall function ④ fire Status: When the shutter door runs, press any key to rise to the end of the median delay two times to the bottom ⑤ gate position indication output (upper, middle, lower)

Product Recommendation

automatic-remote-control-ac-shutter-door50075460938.jpg

Automatic Remote Control AC Shutter Door Motor

Overview Quick Details Packaging & Delivery Packaging Details:Standard exporting carton 1.Door motor individually carton 2.Rack and accessories in another individually carton 3.Durable package with Foam Delivery Time:Shipped in 7 days after payment Product Description Company Information…

Read More
fjj412-3p-600kg-automatic-electric-commercial42102968741.jpg

600KG Electric Door Operator

The 600KG Electric door operator is widely applied in shops, factories, warehouses, garages, malls, museums and other occasions.

Read More
durable-ac-electric-roller-shutter-motorr30255327756.jpg

Durable AC Electric Roller Shutter Motor

Overview Quick Details SupplyAbility SupplyAbility: 10000 Set/Sets per Month Packaging & Delivery Packaging Details: Standard exporting carton 1.Door motor individually carton 2.Rack and accessories in another individually carton 3.Durable package with Foam Port: XIAMEN Lead Time: Shipped in…

Read More
300kg-gate-roller-door-opener20426834576.jpg

300KG Gate Roller Door Opener

Overview Quick Details SupplyAbility SupplyAbility:10000 Set/Sets per Month Packaging & Delivery Packaging Details: Standard exporting carton 1.Door motor individually carton 2.Rack and accessories in another individually carton 3.Durable package with Foam Port:XIAMEN Lead Time:Shipped in 7…

Read More