Professional 2.4 GHz Wireless Baby Monitor Kit. Suitable for monitoring baby, old people and home. Digital wireless security kit Frequency: ISM 2,400~2,483MHz Built-in rechargeable Li-battery Receiving Sensitivity: -80dBm Brightness option 2.5" TFT LCD Display Resolution: 480x234 Built-in Speaker Volume Control DOWNLOAD FAQ   Wireless Camera Image Device CMOS Image sensor TV System PAL/NTSC Total Pixels PAL: 628x582 NTSC: 510x492 Horizontal Definition 380 TV Lines Frequency ISM 2,400MHz~2,483MHz Transmission Mode 10mW/CE, 2mW/FCC Modulation Mode FM Bandwidth 18 MHz   LCD Receiver Frequency ISM 2,400~2,483MHz LCD 2.5" TFT LCD Resolution 480 x 234 Brightness option   Build-in Rechargeable Li-battery   Receiving Sensitivity -85dBm Volume Control   Built-in Speaker   AV Line in

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