The Polis-111L is a surface-mounted electromechanical lock featuring a universal, hidden fastener for secure installation. It operates on 12 V with a current of 0.8 A, ensuring reliable electric actuation.
This model includes a mechanical button on the inside for manual operation and a key mechanism on the outside. The lock's bolt measures 18 mm in diameter with a 17 mm stroke, providing dependable locking strength.
Use Polis-111L 284957 when matching project requirements with the equipment already specified for the job.
Check the model information, category placement, and available product details before final selection.
Within Electromechanical locks without electronics, this product can be reviewed together with similar parts and accessories.
For new installations, review the equipment schedule, site conditions, and related accessories before choosing the final item. A careful match can save time during installation and reduce the risk of ordering Polis-111L 284957 for the wrong job.
Reviews: 2
Average score: 5
Electrical Contractor
16/04/2026
Installed the Polis-111L on a recent access control upgrade. The surface mount with hidden fasteners made installation straightforward and secure. The mechanical button inside is reliable for manual override, and the key mechanism outside functions smoothly. The lock’s power requirements fit well with existing 12V systems, providing consistent operation without issues.
Electrical Contractor
21/09/2024
Installed the Polis-111L on a commercial site entry door. The surface mount made the installation straightforward, and the hidden fasteners helped keep the lock secure without visible screws. The 12V power requirement matched our existing setup perfectly. The mechanical button inside adds convenience for manual unlocking, and the key cylinder outside feels durable. Overall, a solid electromechanical latch that fits well with standard security hardware.
Questions: 3
Safsale Product Desk
05/04/2026
How should this item be matched with an existing part record?
The administration's response:
Match the exact model reference, size, rating values, connection details, and manufacturer documentation against the existing part record. If the old part number has revisions or suffixes, compare those details carefully before selecting a replacement.
Safsale Product Desk
01/03/2026
What information from the datasheet matters most?
The administration's response:
The main points to compare are the complete model number, size, rating values, material or finish notes, mounting style, and any connection details shown by the manufacturer. These checks help confirm whether Polis-111L matches the required product specification.
Safsale Product Desk
05/09/2025
Which product details should be compared first?
The administration's response:
Start with the complete model number, product category, physical size, listed rating values, and any manufacturer notes shown in the datasheet. These details help separate this item from similar catalog entries before a final order is placed.
