High Quality Roller Door Emergency Lock

Roller door emergency lock, roller door manual lock Used with all the roller doors. If you are interested, welcome to contact us by email, Whats App, Facebook or viber. Emergency lock work with the roller door motor together. Manual lock, for manual lift operation

Product Details

Roller door emergency lock, roller door manual lock

Used with all the roller doors.

If you are interested, welcome to contact us by email, Whats App, Facebook or viber.

Emergency lock work with the roller door motor together.

Manual lock, for manual lift operation

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Description:

The emergency lock is readily accessible and provides external manual operation of any rolling door opener. It allows access to the garage during power outages and other opener failures.

Compatible with a variety of metal or wooden doors, this convenient option is perfect for doors without other entrances.


Pricinples:

The lock cylinder is fixed on a wafer, and the upper and lower ends of the wafer are respectively connected with the lock pins on both sides.

When the lock cylinder rotates, it will drive the disc to rotate.

When the door is locked, the disc rotates in the direction of the lock door under the rotation of the lock cylinder, and the interlocking lock pin is inserted into the lock hole on both sides of the door frame to achieve the purpose of locking the door.

When the door is opened, the disc rotates in the direction of opening the door under the rotation of the lock cylinder, and the interlocking lock pin is pulled out from the lock hole to achieve the purpose of opening the door.

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