wireless hidden camera

Other feature of Wireless Hidden Camera: * 2.4GHz High quality Color CMOS sensor. * 2.5-inch TFT-LCD screen provides crisp images. * Range up to 200 feet (clear line of sight; ideal range 100 feet). * 4-channel operation allows multiple (1-4) camera system (optional). * Search and play recorded video (DVR). * Recever support Mp3/Mp4. * Recever Built-in DV Recorder dunction. * With SD memory card siot. * Simple menu navigation . * Built-in microphone for audio monitoring. * Built-in Rechargeable Li-battery. * built-in rechargeable li-battery in the camera,for at least 50 min continuous working. * Built-in microphone for audio monitoring * Min 100m transmission distance without block. * The camera build in the button.Camera specification: Frequency: ISM 2,400 - 2,483MHz Imaging Sensor: 1/3 inch OMNIVISION Color CMOS Horizontal Resolution: 380TV Line CMOS Total Pixels: 628 x 582 (PAL) / 510 x 492 (NTSC) View Angles: 62 degrees Minimum Illumination: 1.5Lux / F1.5 Gain Control: Automatic Transmission Power: 10mW Consumption Current: 80 mA Modulation Mode: FM Bandwidth: 18M Operating Range: 30m/100m (Obstructed / Unobstructed) Power: DC3.6V Li-bittery Operating Temperature: -10oC +40oC Operating Humidity: 85%RH Dimension(WxLxH): 60x21x18mm Weight:20g Receiver Specification:Frequency: ISM 2,400 - 2,483MHz Antenna: Omni-directional antenna Channel: 1-4 (Flip-type switch) Intermediate Frequency: 480MHz Frequency Stabilization: +/- 100KHz Demodulation Mode: FM Receiving Sensitivity: -85dBm Video Output: 1Vp-p@75 ohm, S/N>38dB Audio Output: 1Vp-p@600 ohm Power:DC 5V Operating Temperature: -10oC +40oC Operating Humidity: 85%RH Dimension(WxLxH): 130x23x70mmm Weight: 200g