Detection method: passive Infrared/microwave Detection range: 12m Detection Angle: 85.9 degrees Pet immunity: 30kg Transmission range: 1.2km (open area) Encryption: AES-128 3D optics including creep-zone protection for full coverage 24G microwave to prevent wall penetration Digital temperature compensation Fully remote configurable through the Hik-Connect app. The Hikvision DS-PDD12P-EG2-WB dual tech PIR detector has two-way wireless communication featuring motion and microwave detection, tamper protection, low battery, and RF supervision. It has a 12m range with pet immunity and is fully remote configurable through the Hik-Connect app.