‑Performance 4CH HD Vehicle Video Recorder This advanced video recording system is designed to deliver ‑quality surveillance and reliable performance for a wide range of vehicle applications. With versatile input support, durable construction, and secure data storage, it ensures every detail is captured and preserved. Key Features and Benefits: Efficient H.264 compression technology for reduced file sizes without compromising image quality. Supports up to 4‑channel real‑time 1080P million‑pixel AHD camera input as well as analog standard‑definition camera input. Flexible input configurations: 4CH HD, or 2CH HD plus 2CH SD, to suit diverse installation needs. Full HD 1080P recording capability with selectable resolutions including 1080P, D1, and CIF. Wide voltage input range from 8V to 36V, making it compatible with most vehicles including cars, trucks, buses, and specialty transport. Dual storage options with support for HDD and SD card recording, accommodating up to 2TB on a 2.5‑inch hard drive for extended video archiving. Performance and Reliability: This unit is built for consistent video capture in demanding conditions. The wide voltage tolerance supports stable performance in vehicles exposed to varying power supply levels. H.264 compression mode optimizes storage efficiency and maintains clear video output, making it easier to review and manage footage. Practical Use Scenarios: 1. Public Transportation Security: Install in buses or shuttle fleets to monitor passenger areas and improve safety for both riders and operators. 2. Commercial Fleet Management: Equip delivery trucks or service vans to document driving routes, protect assets, and support incident investigation. 3. Emergency Response Vehicles: Use in police, fire, or ambulance services to record operations for training, accountability, and evidence collection. Technical Specifications at a Glance: Compression Mode: H.264 Video Input: 4CH real‑time 1080P AHD, analog SD input, or combination of 2CH HD plus 2CH SD Resolution Options: 1080P, D1, CIF Voltage Input Range: 8V to 36V Storage Media: HDD and SD card Maximum HDD Capacity: 2TB (2.5‑inch) This 4CH HD vehicle video recorder delivers dependable, ‑definition video capture, flexible compatibility with multiple camera types, and robust storage capacity, making it a practical solution for professional vehicle surveillance needs.