Comelit 1406 SB2 Multi-User Call forwarding Module, 12-56V DC Input, L-L Terminals

Turn a traditional 2-wire door entry into a modern, smartphone-enabled access and monitoring solution with the Comelit SB2 Multi-User Call Forwarding Module (model 1406). This Compact control panel module integrates with the Comelit Simplebus 2 system to forward video door calls to residents' smartphones and tablets running SimpleApp, allowing secure remote monitoring and the ability to send lock-release commands. Designed for multi-dwelling and commercial projects, the module supports up to 50 apartments and 15 enabled users per apartment — and multiple modules can be combined for larger sites.

Engineered for installers and system integrators, the 1406 connects via a single Ethernet port for internet access and interfaces to the Simplebus 2 using L-L terminals; it accepts a wide 12-56 VDC input for flexible power options. The device offers plug-and-play convenience while meeting the demands of security, surveillance and building automation projects. Note: adequate internet bandwidth and in-apartment door-entry devices are required to enable SimpleApp call reception. Ideal for upgrading legacy door entry systems to IP-based access control — contact us to specify or order this Comelit control panel module for your next project.

• Enable smartphone and tablet call reception via SimpleApp for improved tenant convenience and enhanced building security.
• Scales for multi-dwelling installations: supports up to 50 apartments and up to 15 users per apartment.
• Retrofit existing 2-wire systems into IP-enabled access control using L-L Simplebus 2 terminals and 12-56 VDC power.
• Ethernet gateway provides remote monitoring, video call forwarding and lock-release commands for streamlined building management.
• Compact 4-DIN module fits standard control panels for fast installation and minimal rack space impact.