Orbis Marine Heat Detector (A1R) ORB-HT-41001-MAR Visual Indicator fire telephone and stadium marshalling

fire telephone and stadium marshalling system

Mounts on a standard UK 25mm double gang flush or surface back box

The detector transmits a clear air signal to the control panel

Monitors all network devices and manages the routing and distribution of all calls

Supplied with a sheet of coloured markable label

Orbis Marine Heat Detector (A1R) ORB-HT-41001-MAR Visual Indicator fire telephone and stadium marshallingOrbis Marine Heat Detector (A1R) ORB HT 41001 MAR The Orbis Heat Detector monitors temperature by using a single thermistor which provides a voltage output proportional to the external air temperature. Can be used for applications where smoke detectors are unsuitable Ideal in environments that are dirty or smoky under normal conditions Red flashing LED at StartUp confirms the device is operating. SensAlert, yellow flashing LED indicates faulty