Tri-X wireless technology 3D Optics & 24G Microwave, pet immunity
Hikvision AX Pro Wireless Dual-Tech Detector Wireless 433MHz 2-way communication, AES-128 encryption, Range: 1200m (open area); Support frequency hopping, Signal Strength Indicator 3D Optics & 24G Microwave; PIR Detection Range: 12m/ 85.9degree; up to 30KG pet immunity Configurable through APP, Multiple Enrolling Methods; 2x CR123A batteries, up to 5 years standard battery life