2-4 digit Mini Code mechanical lock for indoor and outdoor cabinet doors, password-protected security lock

Features:

1. High-quality alloy lock case; the overall lock case is made of high-quality alloy, which is waterproof.
2. After special cold-working of the rail, hard-cast.
3. The surface is chrome-plated, with exquisite craftsmanship and durability.
4. More effective against violent damage.
5. Suitable for interior and exterior doors.

Specifications:

Features:
1. High-quality alloy lock case; the overall lock case is made of high-quality alloy, which is waterproof.
2. After special cold-working of the rail, hard-cast.
3. The surface is chrome-plated, with exquisite craftsmanship and durability.
4. More effective against violent damage.
5. Suitable for interior and exterior doors.
Specification:
Product Model: 38D
Panel Material: Zinc Alloy
Password Length: 2-4 Digits
Applicable Door Thickness: 10-60mm
Applicable Type: Interior Door, Exterior Door
Features: Waterproof, Battery-Free
Locking Latch Hole Spacing: Standard 60mm
Lock Size: Approx. 107*43*20mm / 4.2*1.7*0.8 inches
Package List:
1* Mechanical Lock Set
1* English Manual
2* Installation Packs
Re:
Passwords are not in sequence, digits cannot be repeated, refer to the manual.
Please note that the new and old types of this product will be sent randomly, and make sure this does not affect you. Don't worry before ordering.
Changing the password:
1. Remove the 4 red screws from the back panel of the exterior keypad.
2. Open the back panel and be careful not to damage the many small parts inside.
3. You will see 3 red numbers, 6 regular blue numbers, and 1 C.
4. Press button C to move the internal locking piece, but do not move part C.
6. Pay attention to the different characteristics of the red and blue locking tabs and insert them into the slots.
7. After positioning it, cover the back panel after securing it. After tightening, check it several times. Change the password button to yours, and you will be able to unlock it smoothly and confirm success.
8. Please note that there are spare locks in the accessories; you can change the number of passwords from 2 to 4.