Electronic Door Lock Password Password Keyless Entry Knob Door Lock From Home Office Security Set 30-60Mm Door Thickness

1. Do not allow the lock surface to come into contact with corrosive substances to avoid damaging the gloss of the lock surface.
2. The handle is the key part of the door lock. Its flexibility directly affects the use of the door lock. Do not hang objects on the handle.
3. If the door is deformed, the combined oblique tongue will enter the door frame and the friction will be too large to fully extend. At this time, the position of the door plate should be adjusted.
4. After the battery is low, please replace the battery immediately to ensure the door lock is working properly. When replacing the battery, please pay attention to the positive and negative terminals of the battery.
5. If the lock is not flexible or cannot maintain the correct position, the professional should be required to fill the lock cylinder with mechanical lubricant.
Unlocking method: pure password to open the door
User capacity: one administrator password, 8 normal passwords
Power type: DC
Lock tongue specification: 60-70mm adjustable
Normally open function: has a normally open function
Features: door lock frame greater than or equal to 110mm thickness inconsistent door. 30mm door thickness less than or equal to 60mm
Material:Zinc alloy
size:Inner box size: 22*14.5*10 cm
Package Contents:
1* door lock
1* English manual
3* external battery box
4* battery compartment
5* buckle box
6* gusset
8* lock tongue
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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