This is a simple 1 channel 1080P car DVR, works with TVI and 2.0MP AHD camera. Max. 128GB micro sd card used. 9 different language menu, offer OEM service. Features: > 1080P/720P/D1 resolution optional > 128GB Micro sd memory used > Works with 2.0MP TVI or AHD camera > 1080P@30f/s, 720P@60f/s,720P@30f/s,D1@30f/s > Multi language(English,Chinese,French,Germany,Italian,Spanish,Portuguese,Korean,Japanese) > 9V-30V wide power > Power to camera directly > Highest quality memory cost: 4G-8G per hour. (depends on video) Specifications: Item Data Resolution 1080P (1920X1080) 720P (1080X720) D1 (704X576) Frame 1080P@30f/s 720P@60f/s Compression H.264 Video format AVI Video clip 1/3/5 minutes optional Playback Support Remote control Support Memory Micro SD Max.128GB Recording mode Power up/Manually Power input DC 9V-30V Power consulption 2W-3W Motion detection No DVR dimension 75x85x25mm Language English/Chinese/French/Spanish/Germany Portugnese/Japanese/Korean/Italian