Meitrack MD300

MD300 is a 4-channel AI dashcam for fleets with built-in front and rear cameras plus two external AHD channels. It records up to 2K/1080P with H.265, two-way audio, and CVBS output. Connectivity includes LTE Cat 4 (3G/2G fallback), Wi-Fi, Bluetooth, and multi-GNSS (GPS/BeiDou/GLONASS) with dual-frequency, DR, and RTK. Interfaces: RS232, RS485, dual CAN, 1-Wire, multiple DIN/DOUT, SOS. Dual microSD up to 1TB each. Features ADAS, DMS, road sign recognition, FOTA, 11.4-40V power, Linux OS.