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Monday, July 21, 2014

Manual chain of KAD high speed door

TEL. +82 2 1566 8219

The manual chain of high speed doors is a unique technology of KAD high speed doorIt’s able to change manual type when power down or fire break out to open and close.

Other companies have some problem with weight or system, so its very hard to apply mundanely. If you have to open the door with manually, others' has to open with a lot of people and hard to open because it has to turn motor directly.

Also, after use the manual mode it has to reset the controller to use same as before. However, the manual chain of KAD high speed door is very easy to operate. After finish to use the manual mode, it can reset itself and can use immediately.

KAD, Korea Auto Door
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