The Promix-SM420.10 is a component categorized under Access Control Systems. It carries the reference code 290939 for easy identification.
Please verify all specifications and compatibility requirements before placing an order. Contact Safsale for further product details or support.
Review Promix-SM420.10 290939 as part of the full system layout, not as an isolated part number.
Compare the listed details with the wiring method, enclosure needs, mounting style, and site requirements.
This item appears in Electromechanical locks without electronics, where buyers can compare related technical products for US projects.
If the product is part of a larger system, check how it interacts with power, control, communication, or mounting components. A careful match can save time during installation and reduce the risk of ordering Promix-SM420.10 290939 for the wrong job.
Reviews: 2
Average score: 5
Electrical Contractor
26/02/2026
The Promix-SM420.10 lock integrated well with our existing access control panel. Installation was straightforward after confirming wiring compatibility. Its robust construction fits the enclosure requirements on-site. The latch mechanism operates smoothly and aligns precisely with the door frame. Ideal for retrofit projects where electronic components are not needed but reliable mechanical control is essential.
Electrical Contractor
14/10/2024
The Promix-SM420.10 worked well as part of a larger access control installation. Its mechanical latch is sturdy and compatible with our mounting setup. We appreciated confirming wiring and enclosure requirements in advance, which helped avoid delays. Integration with existing control panels was straightforward, making it a reliable choice for securing facility doors without requiring electronic components.
Questions: 3
Safsale Product Desk
01/04/2026
Can similar-looking models have different specifications?
The administration's response:
Yes. Similar model names can still differ by size, rating, mounting style, finish, connector detail, or revision number. Compare the complete product reference and datasheet details before treating two catalog items as interchangeable.
Safsale Product Desk
22/04/2025
What details help avoid ordering the wrong variant?
The administration's response:
Check suffixes, series numbers, size values, rating values, color or finish notes, and connection details. Many technical products have similar names, so the full part reference should be compared with the project notes before purchase.
Safsale Product Desk
22/10/2024
What should be checked before ordering this item?
The administration's response:
Compare the full model number, listed dimensions, rating values, mounting details, and connection requirements with the project documentation. When available, review the manufacturer datasheet before ordering so the item can be matched against the required specification range.
