Comelit UT1020B Audio / Video Module for Ultra Entrance Panel, Simplebus1 System,

Designed for use with Ultra entrance panels in Simplebus1 systems, compatible with power supply units art. 1595 and art. 4888C for seamless integration
Simplifies installation process with intuitive setup and configuration, ensuring quick deployment and hassle-free operation
Features smart call button programming for easy customization and management of call