Professional 2.4 GHz Wireless Baby Monitor Kit. Suitable for monitoring baby, old people and home. Digital wireless security kit Two-way speak Stable signal and without interference Transmission information is protected 200m transmitting range in open area High resolution picture Built-in rechargeable Li-battery lasts for 3 hours DOWNLOAD FAQ   Wireless Camera Image Device CMOS Image sensor TV System PAL/NTSC Valid pixel PAL: 628x582 NTSC: 510x492 Horizontal Definition 380 TV Lines Scan Frequency PAL/CCIR: 50Hz NTSC/BA: 60Hz Minmum Illuminstion 3Lux/F1.2 Transmission Power 10mW Transmission Frequency 2.40GHz Transmission Signal Video, Audio Open Transmission Distance 200M Battery Built-in rechargeable 3.7V/350mA Li-battery Power DC 5V/ 800mA Power Consumption <= 1W Working Temperature -20~60˚C   LCD Receiver LCD 2.4" TFT LCD Definition (dot) 480mm(W) x 240mm(H) Receiving Frequency 2.40GHz Receiving Signal Video, Audio Sensitivity <= -85dBm TV System PAL/NTSC Battery Build-in 3.7V/ 1100mAh lithium battery Service time 3 hours Power DC5V/ 1.5A Power Consumption <= 3W Working Temperature -10~50˚C Size 123 x 72 x 24mm Weight 200g

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