Item Type: Baby monitorMaterial: ABSWeight: Approx. 417g/14.7ozTransmission Frequency: ISM 2400 - 2483.5 mhzTransmission Power: 17 dbmBarrier Free Efective Range: Indoor 160ft/ 50m, outdoor 850ft / 260m, line of sight regionSpread Spectrum: AFH, TDMAModulation Mode: GFSKWorking Temperature: 14 - 122F, - 10 - + 45 CWorking Humidity: < 85%Display Device:LCD Size: 2.4inSupported Resolution: 320x240 pixelsReceiving Sensitivity: - 90dBmConsumption Current: 200mABattery: 750mAh lithium polymer battery(Shipped with built in battery)Power Supply: 5V 1000mA DCCamera:Image Sensor: CMOSResolution: 0.3Mega PixelsMinimum Illumination: 0 Lx(IR on)Night Vision Distance: 15ft(5m)Power Consumption: 200mAPower Supply: 5V 1000mA DCVoltage: 100-240V