
4/8 Channel School Bus Mdvr 1080P Ahd Mobile DVR with GPS 4G WiFi HDD SSD Storage. Advanced Video Compression: Supports H.265 and H.264 formats for efficient storage and transmission. Dual Storage Support: Compatible with 2.5-inch HDD (up to 4TB) and SD card (up to 256GB). Comprehensive Connectivity: Features built-in GPS, 3G/4G, and optional WiFi for real-time monitoring. Multi-Channel Recording: Supports 4 or 8 video channels with simultaneous audio and video recording. Robust Safety Features: Includes built-in G-sensor for collision detection and alarm linkage. Flexible Customization: Offers OEM, ODM, and flexible customization options from samples or designs. Global Certification: Certified with CE, FCC, RoHS, and E-Mark for international compliance.