1.Operating Frequency Range: 2400MHz-2483.5MHz 2.Transmission Power: up to 17dBm 3.Monitoring Sensitivity: -88dBm 4.Type of Spread Spectrum TX: FHSS 5.Modulation Model: GFSK 6.Data Rate: 3Mbps 7.Transmission Range: Outdoor 100 meters 8.Environmental Rating: Indoor Use Only 9.Image Sensor Type: 1/3 inch Color CMOS Image Sensor 10.Effective Pixels: H: 640, V: 480 11.Lens: EFL = 3.6mm.F = 2.8 12.Infrared LED type / night vision: infrared LED 5 meters 13.Power Demand: DC 5 V 14.Built-in Microphone/Speaker 15.Display Type / Size: Color TFT 3.5 inch 16.Resolution (pixels): 960X240 (RGB) 17.Adapter: DC 5 V 18.Battery: 3.7 V 950mAh lithium polymer battery(Included)