4-Channel Wireless Mini DVR

Website: Main Features: * Adopting 2.4G wireless transmission surveillance image signal * 2.5-inch TFT LCD display with clear image * 30-meter effective transmission distance between main unit and camera (in open space) * Triggered DV recording video clip (30 seconds, 1minute and 3 minutes) for option * Can record continuously on manual mode * Will not record non-existing channel during automatic channel switching * Support music and movies, featuring as an audio / video player * USB Connection: USB1.1 and USB2.0 compatible * 2GB SD/MMC Card supported (new model with up to 16GB DD/MMC card available) * DIY design, ideal home security kit Main Specifications: MODEL DVR-4VM Video input format NTSC/PAL Video output (CVBS) 1 channel Video input (CVBS) 4channels Recording mode Event triggered, Schedule, Manual Frame rate NTSC:30fgs;PAL:25fgs Resolution VGA: 640*4/80; GIF/QCIF: 160*128 TFT screen TDO 25/36 (320RGB x 240) Music MP3, WAV Movies VGA , QVGA and QQVGA resolution, AVI, ASF, DIVX, MP4, WAV, MOV Pictures JPEG, TIFF, supporting maximum 16MB in size Memory Internal: flash 64MB0; External: SD/MMC card (maximum 2GB) OTG USB device Power supply 3.7V Li-Battery, DC 5V power adapter Language English, Chinese