Mechanical Keyless Door Lock for Garage, Hotel, Office, Warehouse

Mechanical Combination Lock - No Batteries, Power or Wiring Required

This 100% mechanical combination lock offers two distinct modes for your use:

Working mode: The door lock operates normally, and you can open it by entering your preset code.

Normally open mode: In this setting, the latch retracts, and the locking function is disabled. (You will need to rotate the handle to ensure the latch does not lock.)

To set the password, use a screwdriver to press the password key as illustrated, then rotate it 180° from F to G.

Mechanical combination locks can theoretically be set with 1-11 digits. However, from a security and practical standpoint, it is recommended to use a 3-7 digit password.

If the password is incorrect or invalid, press "C" to reset and enter the correct code to unlock the door.

Suggested password settings: 6443Y cannot be used (as the digits cannot be repeated), but you can set a password like 643Y. Pressing Y364 can also unlock the door.

Installation: The product includes full installation instructions and drilling templates. You will need to change the screw orientation and control handle. The upgraded wider rubber mats are also provided.

This latch comes in two sizes: 2-3/8" and 2-3/4". It is suitable for wooden doors, such as patio doors, warehouses, and offices. You can enter the code in any order to unlock the latch.

FAQs:

1. When not in need of locking, you can set the normal open mode, where the latch retracts and the locking function is disabled.

2. This keypad door lock can be used for both right and left-hand door openings, as the unlocking direction is adjustable.

3. The latch center distance is 2-1/8", which fits standard pre-drilled holes.

4. The product package includes three different lengths of common screws. If they don't fit, you can use a tool to cut the screws to complete the installation.

5. Yes, the product comes with full installation instructions and drilling templates.

6. Mechanical door locks do not require the code to be entered sequentially. For example, if the code is 5678, pressing 6578 or 8657 will also unlock the door.

Key Features: - No batteries, power, or wiring required - Waterproof and anti-theft - Easy to install - Dual-use password and key - Zinc alloy material with a three-layer plating process for corrosion resistance

This mechanical keyless door lock offers a safe and fast password combination, allowing you to set a 4-6 digit code. Simply press the password key with a screwdriver and rotate it 180° from F to G to set the password.

The wide range of applications includes left and right-hand doors, with different installation methods and two switchable channels, making it suitable for wooden doors, patio doors, access doors, and outdoor doors (not applicable for glass doors).

product information: