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Mob: +86-13826111091
Tel: +86-757-85619957
Fax: +86-757-85619955

Email: hyh5@china-hyh.com


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Entrance Door Lock
Oct 25, 2018

Entrance Door Lock

European door lock function

1. Square tongue lock: According to different lock cylinders (single lock core and double lock core), 

you can rotate the key on one side of the door to extend and retract the square tongue, that is, 

open the door and close the door.

2. Standard door lock: Rotate the handle door lock and use the lock cylinder to control the lock 

tongue. According to different types of lock cylinders, on one side of the door (free choice side), 

the key can be rotated, the telescopic lock tongue, the first retracted back to the tongue, and the 

second retracted back to the oblique tongue.

3. Bathroom door lock: The lock door lock can be controlled from the inside or the outside of the 

door. The rotary button inside the door controls the lock tongue of 10mm length, and the 

emergency release device can be used outside the door.

4. Channel lock: The handle lock can be rotated from the inside or the outside of the door to 

control the lock tongue, without the lock cylinder and the key.

5. Night door lock: Use a single-sided handle to control the lock tongue. The door lock in the door 

can retract the lock tongue, and the outer door can be retracted by rotating the lock core. The 

toggle button on the side panel of the door actually allows the bolt to be in the telescopic position.

6. Escape door lock: The handle lock can be rotated from the inside and outside of the door to 

control the lock tongue. The lock cylinder can be used on the side of the door to realize the 

telescopic state of the lock tongue. Rotating the handle in the door can retract the tongue and the 

tongue at the same time. When operating the lock cylinder, the first turn back to the square 

tongue, and the second turn back to the oblique tongue.


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  • Contact Us

    Address: No.1 Dongsan RD, Xinlian Industrial Area, Lishui Town, Nanhai District, Foshan City, Guangdong Province, China
    Mob: +86-13826111091
    Tel: +86-757-85619957
    Fax: +86-757-85619955

    Email: hyh5@china-hyh.com


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