When connected to a MIEKA Wireless alarm system controller and an incident occurs, the MIE-IWS sounder will go off with the strobe light flashing. For smaller premises, the unit can work as an wireless alarm controller with other accessories, such as PIR sensors , remote controls and door & window contact sensors , on the same radio frequency.

The MIE-IWS beacons a sense of serenity and security (in a non-intrusive blue hue), when functioning as an idle system controller. When connected to another system controller as a siren, it stays unobtrusive and behind the scene if not triggered.