Mobile Digital Video Recorder, 4 - Channel Mini MDVR, 1080P, DC 936V, ABS + Metal - Industrial - Grade Security, H.264 Compression, Long Storage, for School Buses & Heavy Vehi

[INDUSTRIAL-GRADE SAFETY]: Engineered with a rugged ABS+metal housing and advanced overload, short-circuit and reverse-connection guards, this MDVR runs reliably on 936V DC ensuring uninterrupted 24/7 recording in harsh school bus, truck or marine environments.
[EFFICIENT COMPRESSION]: Integrating the H.264 video compression algorithm reduces file sizes without sacrificing clarity, allowing days of continuous AVI recording on up to a 128GB memory card (not included) ideal for extended trips or fleet compliance archiving.
[MULTI-CHANNEL SURVEILLANCE]: Supports 4 video inputs (CVBS/AHD720P/AHD1080P) and 4 audio channels plus one composite video/audio output. Auto full-screen triggers for left/right turns and reverse give drivers instant situational awareness and evidence capture.
[USER-FRIENDLY OPERATION]: Choose from -shaped or H-shaped four-screen modes, picture-in-picture or single full-screen displays via 2.4G infrared or wired remote. PAL/NTSC auto-detection and delayed power-on/off offer flexible, plug-and-play convenience.
[VERSATILE APPLICATION]: Designed for school buses, coaches, tank trucks, engineering vehicles, yachts and more. Operating from 20°C to +65°C and compatible with DC 12/24V systems, this MDVR meets demanding fleet surveillance and safety auditing standards.