Auxiliary function of Fireproof AUTOMATIC DOOR OPERATOR

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Auxiliary function of Fireproof...

2023-06-05

① power supply, Phase sequence Operation Error state, light flashing indication function ② fire sound and light alarm function

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Automatic power check function, read the running power automatic and it will stop automatically if obstructed during the process of rising and falling.

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Place of Origin:Fujian, China (Mainland)
Brand Name:HAOHUA
Model Number:YS401