Ongwan Mechanical Door Lock, 4-7 Digit Keypad, Lever Lock, Digital Door Lock with Keypad, Waterproof, Battery-Free, for Homes, Apartments, Condominium

1. Keyless mechanical door lock with password keyboard, made of high-quality zinc alloy, durable and secure.

2. Users can set a 4-7 digit password; no key is required to unlock. Only one password set is allowed; the numbers cannot be repeated.

3. The C button is the reset button. If you enter the wrong password, press the C button and then enter the correct password. Other keys can also be set as passwords.

4. High-sensitivity password key, easy to operate. Comes with a screw pack and English manual for convenient installation.

5. Suitable for office doors, interior doors, rental doors, complex doors, or any location where keys are unsuitable.

Specifications:

Item Type: Smart Door Lock Panel Material: Zinc Alloy Color: As shown in the picture Password Length: 4-7 digits Applicable Door Thickness: Approx. 30-60mm / 1.2-2.4 inches Applicable Type: Indoor and Outdoor Doors Function: Waterproof, No Battery Required Bolt Center Distance: Standard 60mm / 2.4 inches

Contents: 1 x Front Panel 1 x Rear Panel 1 x Mounting Accessory Pack 1 x Lock Box 1 x Lock Catch 2 x Rubber Pads 1 x 2.4 inches 【Load-Bearing and Durable】The keyless mechanical door lock with combination keypad is a simple, reliable, and practical security lock. This type of lock is constructed from robust metal material, providing high load-bearing capacity and good durability. 【No Battery or Power Supply Required】The mechanical combination lock has a long lifespan, low maintenance costs, requires no batteries or power supply, relies entirely on human operation, is not subject to power constraints, and is environmentally friendly.

【Wide Range of Applications】Compact and lightweight, this lock is easy to carry and can be easily attached to items and doors in places where keys are unsuitable, such as office doors, interior doors, rental doors, and complex doors.

【Easy Operation】Users can unlock doors without a key by setting a 4-7 digit code. Only one code set is required, and the numbers cannot be repeated. It uses an easy-to-operate sensitive combination key. A screw kit and English instructions are included for easy installation.

【Password Setting Method】The C key is the reset key. If the password is entered incorrectly, first press the C key, then enter the correct password. All keys other than the C key can be set as the password.