1,Temperature compensation
2,Microcontroller signal processing
3,Front and back tamper protection
4,Unique waterproof
5,15m

 Specifications

Frequency: 10.525 GHzMicrowave detection based on Doppler conceptN.O. & N.C. relays switched at the same timeInstallation height is calibration free from 6 ft to 8 ft (1.8 m to 2.4 m)Pet Immune up to 33 lbs (15 kg) without pet immunity lens or up to 80lb (36kg) when using supplied LC-F1-15X pet immunity lensPIR sensitivity adjustmentMW intensity selectionTemperature compensationMicrocontroller signal processingFront and back tamper protectionUnique waterproof and seal plastic designDetection range: up to 49 ft (15 m)Detects human intruders walking or runningNo maintenance requiredHigh RFI/EMI immunityProtection from: direct sunlight, wind up to 30 m/sec, snow and rain, small animals, removal of top cover and removal from mounting bracketRain and dust proof: IP65