Description
Manage four doors, interlocks and anti-passback from one board. The Secumax SM-DL04 is engineered for reliable 24/7 operation in demanding residential, commercial and industrial environments, and is backed by our two-year warranty and local technical support.
Key highlights
- Doors: 4
- Users: 20,000
- Interface: TCP/IP
- Warranty: 2 years, advance replacement for registered installers
Why installers choose it
Every Secumax product is burn-in tested before shipping, comes with clear documentation and is supported by our engineering team, from system design to after-sales service.
In the box
- SM-DL04 unit
- Mounting kit and screws
- Quick start guide
Wei Chen (verified owner) –
The audit log makes it simple to see who entered and when.
Sara M. (verified owner) –
Running on our office doors for months without a single fault.