The OMR mechanical combination lock with security key is a practical and reliable solution for the security of doors and cabinets of all types, designed to provide maximum protection against unauthorized access; releasing the end user from the key, but still ensuring the possibility of having a pass key for authorized personnel. The mechanical combination system features a 4-digit user code, offering up to 10,000 unique combinations, allowing secure personalization for each user.

Table of contents:

• Public mode. Allows a new code to be stored each time it is opened.
• Code protection. At each opening it returns to 0000 by itself and prevents forgetting the exposed code.
• Security key in case of forgotten code.
• Materials, design, and strengths. OMR Quality.
• High compatibility. No structural intervention on your furniture.
• Public mode version. Change the code at each opening.

Combination lock: public mode

This mechanical combination lock with key from OMR is configured in public mode, which means that a new custom code can be stored each time it is opened. To do this, simply enter the correct code, then turn the knob to the open position (green padlock). With the lock in the open position, enter a new code, then close the lock, which will open with the code you just entered. This really simple and intuitive process provides great flexibility and security in updating the code.

Code protection at every opening

Each time it is opened, the numeric code is automatically reset to the 0000 position. The automatic visual code reset mechanism (called auto-scramble) is activated every time the lock is opened, and prevents unauthorized persons from memorizing the code visually, or forgetting the lock with the correct code entered.

Security key for the forgetful who forget the code: for emergencies only!

An additional element of security and convenience of the OMR mechanical combination lock with security key is precisely the pass key, which ensures that the lock can be opened for the operator in charge if the numeric code is forgotten. Once the key is inserted and turned, the four numbered rollers will lock to the correct number, allowing the code to be retrieved safely and without stress.

The security key is designed to open all the locks in a facility, simplifying the work of the personnel in charge, who will be able to intervene quickly when needed on any locker with a single key. This feature is particularly useful in environments where centralized control is required, providing security without compromising operational flexibility. Thanks to the security key, even the possible loss of the code will no longer be a problem-an optimal level of peace of mind and control!

Caution: the pass key should be used only when necessary and should in no way be used as a common-use key. Improper use of the pass key, in addition to being contrary to the operating logic of the combination lock, may compromise the proper functioning and reliability of the locking system in the long term.

Materials, design and strengths

The lock’s internal structure (rotor) is made of hardened steel plate-cylinder cam locks to ensure high mechanical resistance to burglary attempts. The round tamper-resistant design ensures that the internal mechanism cannot be damaged if the wheels are locked or forced, protecting the lock from burglary or manipulation attempts. POM9003 is made of die-cast zinc and engineering plastic, materials that are resistant to dust, dirt and moisture, as well as durable. It can be installed on doors and drawers up to 25 mm thick, has a body length of 30 mm from the underhead. Open/close position icons make the lock even more intuitive to use, and customizable cams in sizes ensure extraordinary adaptability to a wide variety of applications: the Q7 terminal allows all OMR straight, cranked and hooked cams to be mounted.

Perfect compatibility with universal locks

This mechanical combination lock is perfectly compatible with holes in lockers and doors in business, sports and commercial settings. The standard dimensions of the lock body (16 mm x 19 mm) allow keyed or padlockable locks to be replaced without structural changes. The code and key lock is an ideal choice for those seeking reliability, security and versatility.