Addressable beam smoke detector, composed of a single optical unit (TRX) and a reflector to be placed on the opposite side. Protection range between 0 and 40 meters. Adjustable sensitivity on six levels with two variables depending on the environment. Automatic gain dusty compensation for loss of signal. Easy alignment due to the adjustment knobs, the sight alignment and the digital readout of signal strength. Alarm and fault contact. Thanks to special integrated interface can communicate with the control panel and the addressing is achieved through rotary switches (from 01 to 99). CPD Certificate in compliance with EN 54 part 12. Operating voltage 15-32VDC. Stand-by consumption 2mA, and 8.5mA in case of alarm. Operating temperature -30�C to +55�C. Relative humidity at up to 93% (no condensation). Degree of protection IP 54.