The KX15DQ consists of a dual-element pyro-electric PIR sensor, which works by constantly monitoring the infrared energy levels around a room. The detector will recognise any changes caused by the entry of an intruder and inform the panel to go into an alarm condition. The Pyronix KX15DQ has a coverage area of up to 15 metres making it ideal for large rooms while the superior signal analysis via the innovative digital quad software, enables more accurate detection of potential intruders.Features12m volumetric coverageBrackets includedDual element pyro-electric sensorSelectable EOL (End Of Line) resistorsBlue Wave TechnologyAuto sensitivity featureDigital temperature compensationTamper proof brackets optionalSealed opticsABS plasticsComplies with EN50131-1