Polis-11-01B Surface-Mounted Electromechanical Lock 12V 18mm Bolt

Model:

209878

SKU:

209878

Availability:

In Stock

$447.00

Estimated price. Final price and availability are subject to confirmation. Contact our sales team for a current quote.

2 reviews

The Polis-11-01B is a surface-mounted electromechanical lock suitable for a variety of doors. It features an 18 mm diameter bolt with a 17 mm travel distance for secure locking and unlocking.

This lock operates on 12 V DC with a current of 0.8 A and includes an exit button for convenient egress. The lock can be opened from the outside using a key, providing controlled access and security.

For technical purchases, confirm that Polis-11-01B 209878 fits the required application and field conditions.

Compare the listed details with the wiring method, enclosure needs, mounting style, and site requirements.

For US-based technical sourcing, this product belongs to Electromechanical locks without electronics and should be selected by application fit.

For replacement work, compare the existing part number, electrical requirements, mounting conditions, and installation environment. That extra check is useful for contractors, maintenance teams, and technical buyers evaluating Polis-11-01B 209878 under project deadlines.

Reviews: 2

Average score: 5

Installer

06/12/2025

Installed the Polis-11-01B on a commercial office door. The surface mount made retrofit straightforward, and the 12 V DC power requirement matched our existing setup. The bolt travel feels precise and secure. The exit button is responsive and reliable for quick egress. Overall, it fits well in installations needing electromechanical locking without complex electronics.

Electrical Contractor

09/09/2024

Installed the Polis-11-01B on a commercial entry door. The surface mount simplified the retrofit process, and the bolt travel distance is sufficient for secure locking. Powered by 12 V DC with steady current draw, it integrated well with our existing control panel. The exit button provides easy egress, and the keyed outside access suits controlled entry needs. Overall, reliable performance with straightforward wiring requirements.

Questions: 3

Safsale Product Desk

21/08/2025

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-11-01B matches the required product specification.

Safsale Product Desk

04/10/2024

When should Safsale be contacted before ordering?

The administration's response:

Contact Safsale before ordering when the datasheet is missing, the model number is unclear, or the product must be compared with an existing part. Extra checking is recommended when several similar variants appear in the same category.

Safsale Product Desk

18/07/2024

What should be saved for purchasing records?

The administration's response:

Save the full product name, model number, category, datasheet reference, rating values, and any important size or connection details. Keeping these fields together helps compare the item later if a replacement or reorder is needed.