Keyless Entry Deadbolt Door Lock, Double Mechanical Code Lock for Indoor Use

Features:1. High-quality alloy lock case, the lock body?The overall lock body is made of high-quality alloy, which is waterproof.
2. After special cold-casting treatment for the rail.
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. Lock case?High-quality alloy lock case, the entire case?The lock case is made of high-quality alloy and is waterproof.
2.After special cold-forming of the rails, hard molding.
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 to 4 digits
Applicable door thickness?: 10 to 60 mm?mm
Applicable type?: Interior and exterior doors
Features?: Waterproof, no battery required
Locking latch spacing?: Standard 60 mm
Lock size?: Approximately 107 * 43 * 20 mm / 4.2 * 1.7 * 0.8 inches
Package list?:
1 * Mechanical lock set
1 * English manual
2 * Installation packs
Note?:
Passwords are not in order, numbers 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 is acceptable to you before ordering.
Before installation and use, it is necessary to confirm that the installation position width is more than 13 cm and the door seal is between 0.2 and 0.5 cm.
The double door must be fixed on one side.and can only be used indoors or outdoors.
Change the password?:
1.Remove the 4 red screws from the back panel of the exterior door keypad.
2. Open the back panel and be careful not to damage the many small parts inside.
3.See 3 red numbers, 6 regular blue numbers, and 1 C.
4.Press the C button to move the internal locking piece, but do not move the C piece.
6. Pay attention to the different features of the red and blue locking tabs and insert them into the slots.
7. After placing it, cover the back panel after fixing it. After tightening, check it several times. Change the password button according to your preferences, and you can unlock it smoothly and confirm success.
8. Please pay attention that there are spare locks in the accessories, you can change the number of passwords from 2 to 4.

Package List:

1 * Mechanical Lock Kit
1 * English Manual
2 * Installation Kit