Publish Time: 2021-12-20 Origin: Site
1. Use a card to unlock
Use an IC card (identity card, bank card, etc.) to violently insert the lock tongue, shake the door handle violently until it loosens, and then look at the structure of the lock. Remove the lock handle and you can see the lock tongue inside. You need to use pliers and other tools to pull the lock tongue out and the door will open.
2,unlock by yourself
Take out the manual and try to unlock the door by yourself. The door handle is installed with a fixed screw on the side of the handle. T20 tool can be operated. The screw hole has a rubber plug on the side. You can use the tool to screw the screw inside. Loosen, just loosen, the screw cannot be unscrewed, then pull the handle, remove the lock block next to it, and finally pull back to remove the door handle.
3. Find someone to unlock
Another way is to contact the unlocking company directly. The unlocking company has professional tools and will open the door soon.