Nittan Evolution Dual Optical With Heat Detector NittanDual Optical Technology Plus Heat Sensor Reduces False AlarmsEvolution FSK protocolEEPROM Addressed (Programmer)RIL and Base Control Outputs£37.65 Classification Choose an optionA2R - Rate of RiseCS - 92 Degrees Quantity Add to basket Clear options
Nittan Evolution Heat Detector NittanOption Of A1R (54°C) or CS (92°C) Classification Heat Detector.Evolution FSK protocol.EEPROM Addressed (Programmer).RIL and Base Control Outputs.£21.18 Classification Choose an optionA1R - 54 DegreesCS - 92 Degrees Quantity Add to basket Clear options