• Detection Range: 12m / 85.9° • Up to 30kg pey immunity • Automatic sensitivity • Digital temperature compensation • 52 zones of 3D optics including creep-zone protection, full coverage without dead angle • selectable EOL resistors for alarm and tamper-proof wiring • Sealed optics preventing insect interference • 24Ghz microwave • 9 to 16 V wide voltage adaptation with polarity reverse connection protection • Wall/Ceiling-mounting brackets available (sold separately) • IFT technology prevents false alarms