Audio Module for ABB 3/6 Buttons Entrance Panels
The Audio Module for ABB 3/6 Buttons Entrance Panels offers a simple and economical solution for the transmission of voice messages in call management systems. Featuring a compact and lightweight design, the module has great flexibility of use, allowing it to be used in internal and external call settings.
Features of the audio module for ABB 2/4 button M251 entrance panels
The audio module offers direct control of the timed electric lock and a clean contact for managing the auxiliary functions. Allows volume adjustment and direct connection with the lock release button. Equipped with three LEDs for signaling the functions. The automatic button illumination has twilight management. The finish is in aluminum and has an IP54 degree of protection and IK07 anti-vandal protection.