The MK AL-400S grey (model 211303) is an access control device designed for secure entry management. Featuring a durable grey finish, it fits easily into various control systems.
Refer to the product specifications and compatibility requirements before purchasing. For further details, contact Safsale directly.
MK AL-400S grey 211303 is listed to help buyers compare fit, application, and installation context before ordering.
Verify compatibility with the rest of the system, especially when replacing existing equipment.
Safsale lists it within Access Control Systems for buyers sourcing electrical, security, and low-voltage products in the US market.
When several similar products are available, use the model number and application notes to narrow the selection. This approach is useful for commercial, industrial, and low-voltage projects where details for MK AL-400S grey 211303 matter.
Reviews: 2
Average score: 5
Electrical Contractor
29/08/2025
Installed the MK AL-400S grey in a medium-security office entrance. The lock's build quality is solid and the grey finish blends well with the metal frame. It integrated smoothly with the existing access control panel with no compatibility issues noted. The magnet strength meets expectations for keeping the door secure without interfering with door operation.
Electrical Contractor
18/07/2024
Installed the MK AL-400S grey on a commercial access door. The fit was precise, and it integrated smoothly with our existing control panel. The mounting hardware was straightforward, which helped speed up installation. It provides reliable holding force for the application, and the grey finish matches the door frame well. Overall, a solid choice for retrofit projects requiring electromagnetic locking without extra electronics.
Questions: 3
Safsale Product Desk
02/04/2026
What should be compared with the project documentation?
The administration's response:
Compare the product name, full model number, rating values, dimensions, mounting notes, and connection details with the project documentation. This helps keep the selection process tied to documented specifications rather than only the product title.
Safsale Product Desk
03/11/2024
Is the short product title enough for final selection?
The administration's response:
The short product title is not enough for final selection. Use it as a starting point, then compare the full model reference, datasheet values, dimensional notes, and any manufacturer details before placing an order.
Safsale Product Desk
11/08/2024
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.
