This product has high quality and reasonable price.

2.4GHz wireless 2.5-inch LCD DVR baby monitor with Lithium battery Four-channel avoid interference Supports SD/MMC card and flash record Built-in speaker can record the video Support photo view Video supports: MPEG-4, AVI, ASF, ADPCM, MOV, WMV and WAV Audio supports: MP3, WMA and WAV

wireless Camera

Image device: 1/3-inch color CMOS TV system: PAL/CCIR NTSC/EIA Resolution: 380TVL Supports four-channel video input on one computer Built-in IR lights for 3m night vision range Scan frequency: PAL/CCIR, 50Hz; NTSC/EIA: 60Hz Minimum illumination: 1Lux/F1.2 Voltage: 8V Supports 3 x AAA battery Output power: 10mW Frequency range: 2.4GHz