What can the technical performance of the door opener be summarized?

As an industry component, door opener accessories also occupy a certain market share. Although it is not very large, it can be regarded as an industry; but even in a small industry, door openers also need to have certain technical performance.
① Rebound in case of resistance: When the gate is closing, if a vehicle (or pedestrian) enters/exit, the gate will stop "closed" and automatically turn to "open", which can prevent people from being caught and crashed, and has good safety performance.
②Automatic door closing: When the door is opened, the door will be automatically closed and locked after a few seconds after the vehicle enters (or exits). ^It is commonly used on smart door openers.
③Sequential door opening: When two doors are pressed against each other, you can choose to delay opening by pressing the edge; the closing sequence is reversed to make the door close reliably.
④Single-opening (independent controller): In the side-opening door, one door can be selected for independent control (single-opening).
⑤Multi-door joint control: when the user has multiple remote control devices (such as courtyard doors, garage doors, rolling shutter doors), this machine can realize multi-door joint control, and one remote control can independently control four doors without interfering with each other, saving Tired of carrying multiple remotes.
⑥ The UPS power supply in the remote control box can be automatically connected when the power fails to ensure the continuous operation of the door opener.
⑦When connected with the infrared probe, the following intelligent functions can be realized to automatically open and close the door.
⑧Extended function: This machine can be linked with building intercom, parking lot system, and access control system to realize intelligent control.