4 Channel TF GPS Positioning Tracking 5g 4G Wireless Mobile DVR with APP Surveillance Platform

4 Channel TF GPS Positioning Tracking 5g 4G Wireless Mobile DVR with APP Surveillance Platform. 5G/4G/3G Network Support: Adapts to all networks with 5G NSA & SA, backward compatible with 4G and 3G. Dual TF Card Storage: Dual TF card storage with single card support up to 1TB capacity. AI Video Analysis: Supports face detection, face recognition, and license plate recognition. H.264/H.265 Compression: Advanced video compression algorithms for efficient storage and transmission. Dual-Mode Positioning: Built-in Beidou and GPS dual-mode positioning for accurate tracking. Custom OSD Overlay: Transcoding stream supports custom OSD overlay without changing IPC configuration. Two-Way Intercom: Supports two-way hand microphone intercom for audio communication. OEM/ODM Service: Independent R&D with OEM and ODM production services available.