Wireless Digital Video Baby Monitor 2.4 inch

SPECIFICATION System Genera 2400 MHz-2483.5 MHz Operating Frequency Range 17dBm Max Monitor Sensitivity -88dBm Type of Spread Spectrum TX FHSS Type of Modulation GFSK Data Rate 3Mbps Transmission range Outdoor 100 m (Eye of Sight) Operating Temperature Range 0ƒ-+40ƒ Operating Humidity Range 85% RH Environment Rating Indoor use only Wireless Camera Image Sensor Type 1 /3″ Color CMOS Image Sensor Effective Pixel H: 640 V 480 Lens EFL=3.6mm. F=2.8 Viewing Angle (Diagonal) 70 degree IR LED Typel Night Vision 7pcs IR LED 5m Power Requirement DC 5V Other Special Feature Built in Microphone/ Speaker Wireless Monitor Display Type/Size Color TFT 2.4 Resolution (Pixel) 960×240 (RGB) Viewing Angle H: 80 degree, V: 100 degree Power Requirement Adapter DC 5V Battery: 3.7V Li-polymer.