Detection Range: 12m / 85.9° Up to 10kg pey immunity within 10m Optional/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 Global certifications available (EN Grade2/CE/FCC/CB/CCC/IC/RCM) 9 to 16 V wide voltage adaptation with polarity reverse connection protection Wall/Ceiling-mounting brackets available (sold separately) IFT technology prevents alarms