Bosch HMB-DP Bosch EVAX Systems High-rise applications Distributed panel 4 audio circuits F.01U.201.674

Networked for control from the master panel RS-485 bus interface (provided by MB-DCC) Speaker loop supervision and activation (provided by MB-MBR and MB-MBK) Audio and amplifier module control for the EVX-25E/50E/100E modules (provided by MB-AMI) Battery type Gel cell Color Gray Dimensions (H x W x D) (in) 18 x 14.50 x 4 in Nominal impedance (Ω) 120 Ω