For modular door stations and mailbox systems. Weatherproof loudspeaker. Electronics for voice control. Adjustable volume. Integrated light button with symbol, sends individual bus commands with simultaneous relay control (control output 11 V~). Connection terminals for bus line to power supply unit. Plug for connecting additional function modules. Note: The current PORTIER modules 187.. are also compatible with the previous modules 147.. Read the technical note on the cross connector in the Information chapter. Color: silver.
