AZE 1.2 display unit – all data of the KRM via bus at a glance

Up to 99 type KRM-2-Mod duct smoke detectors can be connected to the display unit.

It  is possible for a technician to see at a glance all duct smoke detectors and to control the conditions and pollution. 

The duct smoke detector passes on smoke alarm, fault and system messages regarding pollution, cable breaks and short-circuit to the display unit, where they are displayed as plain text and LEDs. The message occurs both via potential-free contacts and an RS485 interface for forwarding to building automation systems.