DVR-O04H 4-Channel H.264 Home Network DVR System with HDMI / VGA / SD is known an embedded system based on the embedded processor and real-time operating system. It is undoubtedly a high-tech digital DVR supporting powerful functions with its small and compact-sized design. 64GB large capacity allows this device to accommodate plentiful data inside. And it delivers HD images and views￡? providing ultra easeful watching experience to all of you. Thanks to its sophisticated craftsmanship as well as reliable material￡? this DVR will largely enrich your life!                                    Features               <br> New and high quality<br> Highly improve video quality for live￡? recording￡? and network<br> 4-channel full real-time recording transmission and playback<br> Allow live display￡? record￡? playback￡? backup￡? control and network operation at the same time<br> 64GB large capacity could store plentiful data files<br> Easy to install and operate   <br>                                                            Specifications             Model     DVR-O04H    <br> Color     White    <br> Material     Environmental Plastic    <br> Quantity     1Set    <br> Video Compressed Format     H.264    <br> Video Input     4 channel    <br> Video Output     4CH    <br> Video System     PAL￡?NTSC    <br> Video Standards     H.264    <br> Audio     No￡?MP3￡?WAV    <br> Audio Input     1 Channel    <br> Audio Output     1CH    <br> Max Capacity     64GB    <br> Interface Type     SD card    <br> Operating System     Linux    <br> Picture Resolution     1024 x 768    <br> Working Temperature     0~40??    <br> Working Humidity     45~65%    <br> Weight     10.97oz / 311g    <br> Dimensions     (7.44 x 5.35 x 1.3)" / (18.9 x 13.6 x 3.3)cm (L x W x H)     <br>                                                             Package Includes            1 x Digital DVR System<br>1 x Mouse (120cm-cable)<br>1 x 2-flat-pin Plug Power Charger (100~240V / 120cm)<br>1 x DC Male to Male Cable (60cm)<br>1 x BNC Cable (70cm)<br>1 x Chinese / English User Manual<br>1 x CD<br>