Item Type: Mobile Digital Video Recorder Material: ABS + Metal Remote Control 1: Built-in 1pc CR2025 button battery 100mah Remote Control 2: Built-in 1pc CR2025 button battery 100mah Video Format: PAL/NTSC (automatic identification, note: the camera needs to be connected before power on, this machine supports mixed formats) Video Parameters of Each Channel: Resolution: 640x480 Refresh Rate: 30 frames per second Peak Value: 1Vp-p Impedance: 75 Video Interface: 6 inputs (6P connector interface), 1 output (RCA interface) Video Recording: Memory card (less than or equal to 64G, not included), the recording format is AVI Audio: 1 in 1 out (reserved function) Default Boot Screen: The default boot Tian character -shaped or H-shaped four-screen mode, selectable in the menu Video mode Same screen video mode Picture Mode: Tian character-shaped four-picture mode, H-type four-picture mode, picture mode, picture mode, and single-picture full screen and other picture modes Host Protection Mode: Power loss protection (automatically shut down when the voltage is lower than the set value) Operation Screen Mode: Wire control: high level trigger / wireless handle / manual button Positive/Mirror Selection: OFF/ON Host Operation Power Consumption: 2W Output Power: 5V/1A (camera power supply) Rated Voltage: DC 12V/24V Maximum Voltage: DC 9V-36V Working Temperature: 0 to +55 Application: Universal Modification Package List 1 x Video Control Box 4 x Sets of Camera 4 x Camera Extension Cable 1 x Signal Line 1 x Power Cord 1 x Audio Cable 1 x Insurance Line 1 x Manual 1 x Reversing Line 2 x Remote Control 1 x USB Card Reader 1 x Sticker 1Compact Size: The 6 channel car recorder features mini size, making the installation more more convenient. 2With Cameras: The car DVR with dual core camera, the monitoring perspective is wider and more intuitive. 3Control Methods: Support wireless handle control and wire control triggering, making it more flexible to use. 4Car Battery Protection: The driving recorder supports power loss shutdown and effectively protect car battery. 5Features: Multiple display mode settings. Support dual modes of navigation monitor and independent TFT?LCD. Support G?sensor for recording.