Smart Security PIRSmart Alarm PIR80 Meter Open Field RF Transmission (433Mhz)Detection Coverage: 8m/110°Requires Smart Alarm Hub (ECSPHB)Battery Powered (Supplied)Low Power IndicationTamper ProtectionTechnical SpecificationGeneral InformationMaterial: ABSOperating Voltage: 2 x AA BatteriesMinimum Battery Life: 1 Year (dependant on activations)PIR Detection Range: 8mPIR Detection Angle: 110°Device Communication: RF 433 MHz Transmission Distance: 80m (Open field)Anti-Tamper: Built-in MicroswitchDimensions: 107mm x 53mm x 32mmOperating Conditions: -10°C ~ 55°CTechnical Specification:Colour: WhiteDimensions: Length: 32mm x Height: 107mmWeight: 0.046KgWarranty: 1 Year