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GLJ-28 Mechanical cipher lock

Materials: Zinc alloy

Size: 142*42*25

Surface treatment: Wire drawing

Features: Control switch

Range: Home lock

Overview

Introduction to mechanical coded lock

1. mechanical keypad password lock without battery, nor any wiring, operation is very simple.

2. There is no lock, no mechanical keys, save the troubles brought about by the master key.

3. When you don't have to lock your doors, and can swing handles the button, control lock tongue in and out, unlocked function has been reached.

4. only in the case of password is entered correctly, the lock will open.

5. the installation is very easy, all password lock comes with instructions in Chinese and English, with the installation of icons, even those who never installation experience, or read the instructions very easy to install door locks.

6. the latest generation of mechanical password lock, password replacement is very easy, you can easily fix (graphic detailed explanation below, please look at the pictures below)

7. the door lock is designed specifically for interior doors, if you are outside the gate, please choose other styles.

8. adaptation to weather is very strong, like damp and rainy climates in the South in particular, this lock to be in very good working condition.

9. the 11-bit password, password settings recommended for 4-6.

10. bolt come standard with 6cm, other accessories + screws are readily available.

11. the lock applies to the left door, also applies to the right to open the door.

13. English color box packaging + foam, safely packed, to ensure you receive a product with no scratches.

14. single tongue lock cylinder, easy to install, DIY design, replacement lock without having to open holes, is the best substitute for ball door locks;

15. the appearance of fine, material is strong, lasting surface gloss. Suitable for use in places such as homes, apartments and offices

Parameters

Parameters
Power supply	DC4.8V-6.5V,4 1.5V LR6 alkaline batteries
Quiescent current	<20
Dynamic current	<180
Storage temperature range	-20~+85℃
Storage humidity	10~98% RH
Working temperature	0~+70℃
Operating humidity	15~95% RH