The Comelit 4888C Simplebus2 System Power Supply Mixer is a reliable and high-performance power supply solution designed for Comelit Simplebus 2 audio and video intercom systems. Housed in a compact 8-DIN module enclosure, this unit combines power distribution and signal mixing functions for efficient intercom system management in residential and commercial installations.
Powered by 230VAC mains, the 4888C supports up to 100 intercom devices, including monitors and telephones, across 4 outputs. It receives a Simplebus 1 signal input and superimposes a monitor power supply for the riser, ensuring stable communication throughout the system.
The unit includes LED indicators for line short-circuit detection and supports advanced Simplebus 2 functions such as alarm signal management, direct user intercommunication, and call addressing for up to 120,000 users without requiring additional interfaces or porter switchboards.
Designed for professional installations, the Comelit 4888C delivers dependable performance, easy integration, and efficient system expansion capabilities.
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