Manual clutch: power off can be manually disconnected, easy to use 2. Automatic door closing function: time can be adjusted from 1-250 seconds 3.
It has slow heat generation, stable start, high safety, waterproof, explosion-proof and so on. Motor force adjustment: It can adjust the thrust of the motor during operation to prevent the motor from overloading, thus protecting the motor.The motor has a temperature protector: when the temperature is too high, the motor automatically cuts off the power supply to protect the motor. Motor time protection: avoid the motor running for a long time when the stroke fails. The default time is 90 seconds, which can be adjusted by itself. Anti-shock stroke design: When the door body reaches the stroke, the button can only be pressed in the opposite direction, the motor can be operated to prevent the stroke. 1 Set Door Opener Kig including the English Manual. Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures. International buyers please note: a. The item "Automatic Sliding Gate Door Opener Electric Remote Control Motor 220-230V 550W" is in sale since Monday, September 17, 2018. This item is in the category "Home & Garden\Home, Personal Security\Other". The seller is "guojli_estore" and is located in HK. This item can be shipped worldwide.