Audio module for ABB 2/4-button M251 push-button panels
The audio module for ABB 2/4-button M251 push-button panels makes access doors easily recognizable as it provides an audio signal when the button is pressed. This audio module has been designed to be compatible with ABB 2/4-button M251 push-button panels, making it an essential component for door safety.
Features of the audio module for ABB 2/4-button M251 push-button panels h3>
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 lighting of the buttons has twilight management and is available in four versions: without buttons (with or without speech synthesis), with 1 row of buttons or with 2 rows of buttons. The finish is in aluminum and has an IP54 degree of protection and IK07 anti-vandal protection.
Advantages of the ABB 2/4-button M251 push-button panel audio module
The ABB 2/4-button M251 push-button panel audio module offers a wide range of advantages, including: automatic volume, energy saving and compact design. This sound module is easy to install and can be installed quickly and without problems.
