






CB-A4 cabinet lock

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CB-A4 cabinet lock
Odbiór w Mińsku Mazowieckim
Romualda Traugutta 19
05-300 Mińsk Mazowiecki
Poland

Discover a new dimension of security and convenience with the Spreest CB-A4 cabinet lock. This cabinet lock protects your drawers, cabinets, and mailboxes from unauthorized access while providing instant unlocking using a code without a physical key.
Thanks to its intuitive operation using a code , the device will work perfectly both in public spaces – such as gyms, swimming pools, offices or schools – and for private home use .
Key Features
1. Secure PIN unlocking – Set your own password (4-15 digits) and open the lock without the need for a key, protecting the contents of your cabinet or furniture.
2. Public Mode – Ideal for public areas like gyms, offices, or locker rooms. Each user sets their own code for closing time, which automatically expires upon opening.
3. Temporary password – Possibility to generate a one-time code valid for first use, e.g. for service technicians, customers or guests.
4. Fake PIN function – To protect against prying eyes, you can enter any numbers before or after the correct password – the lock only recognizes the correct sequence.
5. Separate administrator and user passwords – The administrator has full control over the lock, and the user uses the assigned access.
6. Alarm and lock after incorrect attempts – After four incorrect password entries, the lock activates the alarm and locks the keypad for 60 seconds.
7. Low battery indication – A flashing light and a beep sound warn you that the batteries need to be replaced.
8. Reliable power supply – The lock operates on a CR2032 (3V) battery. Passwords stored in memory are not erased after the battery is replaced.
9. Easy assembly and universal use – The design fits both wood (16–20 mm) and metal (0.5–1.5 mm) furniture. Installation requires only drilling standard holes.
10. Modern design – The compact form and elegant zinc alloy finish make the lock blend discreetly into various interiors.
Application
This cabinet lock is the perfect solution for securing:
- document drawers,
- mailboxes,
- medicine cabinets,
- storage spaces for valuables,
- furniture in the office or home,
- hotel or employee lockers
Technical specifications
- Power supply: CR2032 lithium battery (3V)
- Password length range: 4–15 digits
- Password types: Administrator password, user password, temporary (one-time) password
- Fake PIN function: Yes - ability to add any digits before or after the correct password (up to 16 digits)
- Keypad lock and alarm: After 4 incorrect attempts - 60 seconds lock + audible alarm
- Public mode: Yes - possibility to set a temporary password that expires after use
- Low battery indication: Indicator light + sound signal
- Material: Zinc alloy
- Lock dimensions: 90 × 27 × 15 mm
- Weight: 67 g
The set includes
- 1x CB-A4 cabinet lock
- 1x Set of mounting accessories
- 1x User Manual
The Polish manual is available as an electronic download in the attachment. You can find it above or below our product description.











