Electric roller shutters are being used more and more by people, and they are very popular and recognized by the public. There are many benefits to owning an electric rolling door, the common ones are: Protect privacy and reduce noise: Rolling shutters can help you block all kinds of noise and provi

1. The rolling door motor does not move or the speed is slow.Analysis：This failure of the rolling door is usually caused by wire breakage, motor burnout, failure to reset the stop button, limit switch action and heavy load.

The rolling shutter door is a barrier-free isolation door that can be raised and lowered quickly. Its main functions are heat preservation, moisture retention, dust prevention, insect prevention, sound insulation, etc.

After using furniture for a long time, some parts will wear or aging. At this time, what we need to do is pay more attention to the usual maintenance and maintenance. In addition to strict control when buying, we also need to achieve operating specifications when using. Only in this way can we avoid

After opening the door, the door will be closed automatically if no people pass within the set time. It can be connected with the camera, card reader, access control system and parking lot management system of the security system to realize automatic identification and access control. Safe voltage,

Single and double opening selection can be operated by remote control, which can realize single or independent opening or closing of the door at the same time. Through remote control operation, all keys on the control panel can be locked to prevent theft. Prevent the door from being damaged due to m