Detailed Product Description

1.With obstruct-return system

2.ZT intelligence opening door device is applied to the remote control garage doors and automatically controlled door extensively

3.Accords with Europen Union's latest safety standard, they are quieter, more comfortable, and safer

4.With exquisite appearance design,good steady performance,perfect quality

5.Operates steadily,ultra and with low noise

6.Adopts the direct current DC 24V electrical machinery  

7.With emergency external key lock

8.Infrared protection function and the electrical storage device (can be selectable)