4-ch SD Card MDVR, 4G, GPS, WIFI

The TVS-404SG is a professional 4-channel MDVR (Mobile DVR) designed for reliable Vehicle Surveillance, Fleet Management, and vehicle security applications. This advanced Mobile DVR supports 4-channel real-time video and audio recording with 1080P, 720P, 960H, D1, and CIF recording resolutions, making it an ideal Recorder for multiple Vehicle Camera and Mobile DVR Camera installations. The MDVR supports H.264 and H.265 video compression, motion detection, alarm recording, time recording, event recording, and USB backup for convenient video management. With four video and audio inputs, the system can connect multiple Camera units for comprehensive monitoring in buses, trucks, commercial vehicles, taxis, and other fleet vehicles. The Car DVR and Fleet Camera solution supports SD card storage up to 512GB, while the TVS-404SG model also supports optional GPS and 3G/4G connectivity for advanced Vehicle Surveillance and Fleet Management. With 4-channel playback, single-screen and four-screen display, adjustable recording speed, Wi-Fi support, and a wide DC 9V–36V power input, this Mobile Digital Video Recorder provides a dependable Vehicle Security System for professional transportation and fleet monitoring. Whether you are searching for an MDVR, Mobile DVR, Camera Recorder, Vehicle Camera, Mobile DVR Camera, Car DVR, Fleet Camera, CCTV Camera, Vehicle Surveillance Recorder, Bus Camera System, Truck Camera, Fleet Management Recorder, or Vehicle Security System, the TVS-404SG offers a practical 4-channel Mobile DVR solution for continuous vehicle video recording and monitoring.