Pyronix KX Pet Immune PIR with selectable EOL (End Of Line) resistors. The detectors intelligent PI (Pet Immune) technology analyses the difference between an intruder and a pet signal with immunity up to 24kg and 10m coverage range. The detector incorporates selectable alarm resistor values of 6K8, 5K6, 4K7, 1K, tamper values of 5K6, 4K7, 2K2 and 1K catering for most control panels on the market. Depending on the environment condition, the detector will automatically adjust the sensitivity. Supplied with both wall and ceiling mount brackets which provides access for up to two 8 core cables (tamper kit optional). It is made of ABS plastic with 3mm polished finish, reduces electrostatic interference on the PIR sensor.