* Compact and easy to install* Adopting the latest technology and program algorithm microprocessor from Israel* Ultra low power consumption, longer battery life (standby for 2 years)* Intelligent Pet Protection: Protects pets weighing less than 15KG* Low voltage alarm function* Full range automatic temperature compensation* Intelligent logic analysis to prevent false alarms* Anti white light, anti strong light, anti strong wind, high temperature, anti high-frequency interference* Battery: CR2450 button battery* Power consumption:< 15uA @ standby* Detection angle:< 12m/110°* Wireless frequency: 433MHz* Transmission power: 10dBm* Working temperature: -10~55