Features: Brand new and high quality. C-DVR include multiple functions, such as Continuous Video Recording, Motion detect Recording, Mixing Recording and Audio Recording.It is an ideal choose for the users with small size, powerful function, reasonable price and it is easy to install and operate. This product is suitable to install different place,such as villas dwelling hous store, hotel small-markets, convenient stores, chain-stores, storehouse offices,financial affair offices, moble station, ect. With one video and audio in, one video and audio out. Recording mode: Motion detected / Continuous recording/ Mixing recording Support video recording through TF/SDHC cards. (not included) Apply ARM + DSP technology and intelligent algorithm. Support video playback function. Timetable adjustable supported. Work with special PC software,convenient and friendly to use. Hot swappable, auto data storage when interruption of power supply occurs. Have no effect on the original video and connection. Compact and lightweight, easy to install and connect. Specification: Input: One Channel Video and One Channel Audio Output: One Channel Video and One Channel Audio Video Output Format: NTSC/PAL Coding: MJEPG Video Frame: Real Time (frame number is adjustable: 1~30fps) Video Encoding: AVI Recording Function: Local storage/Loop video recording Playback Software: Windows Media Player Recording Mode: Continous Recording, Motion detected Recording, Mixing Recording Resolution: 640 x 480(VGA)/320 x 240(QVGA) Menu Setting: Set by wheel(SW) on mornitor Menu Display: English/Chinese Color: Blue Material: Aluminium alloy Support(Storgae): TF Card(Support 1~ 32GB) (TF Card is NOT included) Power: Input:AC220/110V; Output: DC 12V/1000mA Menu Setting: Set by Wheel(SW) on monitor How to playback: Playback on monitor/take TF card, then playback by computer Size:7cm x 6cm x 2.5cm - 2.76inch x 2.36inch x 0.98inch Chipset: Sunplus Package Included: 1 x C-DVR Video Recorder 2 x AV Cable