The function and effect of fire shutter doors:

1. The internal data transmission of fire curtain doors is more reliable and rapid due to the use of an integrated bus.

2. The smoke and temperature sensor signals of the product can be achieved in either synchronous or step-by-step detection.

3. The product offers a rich array of reserved interfaces, making it more convenient for integration with fire control centers.

4. The product is equipped with a manual priority egress function. In the event of a failure in the auxiliary or main power, the controller uses the quick-release device to control the roller shutter to automatically descend and close.

5. The personnel can set running parameters more simply, conveniently, and accurately.

6. There is no height restriction for using the product.