Universal handset that can be installed in audio analogue system Measurement Instruments Designed for demanding applications with

Designed for demanding applications with maximum operating rates up to 500 cycles per hour and environments up to 60çC

The rated current is 40A for AC-7a and 15A for AC-7b

This 4 poles version (140mm x 161mm x 86mm) comes with a variety of optional functions and accessories

The device has 2 physical keys for the control of the main video door entry functions _ answer and end a call _ and 3 touch keys that allow the door lock release

Universal handset that can be installed in audio analogue system Measurement Instruments Designed for demanding applications withUniversal intercom that can be installed in BTicino analog (1 + n) and (4 + n) systems. Compatible with most competitor analog systems. It has a lock release button and is designed for the installation of 4 buttons (item 337430) for additional functions. Volume adjustment on 3 levels. More Product Details