Introducing the Aerpro AVMD4 4 Channel AHD Mobile DVR, a compact and powerful M-DVR from the Aerpro Advanced Safety Vision Systems range. Featuring state-of-the-art technology, this M-DVR delivers exceptional clarity and detail, recording up to 1080p AHD on each channel. The Aerpro AVMD4 is compatible with the entire range of cameras in the Aerpro Safety Vision Systems and is equipped with four camera inputs, allowing you to connect up to four cameras for comprehensive coverage around your vehicle. This feature is particularly beneficial for trucks and larger vehicles, where blind spots can pose significant risks. By connecting multiple cameras, you can monitor all angles, ensuring that no area around your vehicle is left unobserved. This level of surveillance is crucial for enhancing safety and security, helping to prevent accidents and improve situational awareness while on the road. AVMD4 M-DVR supports automatic, timed, scheduled, parking, and alarm event recordings, providing flexibility to meet various monitoring needs. With support for up to a 1TB SD card and a 2TB 2.5" SATA hard drive, users can store extensive footage without worrying about running out of space. This high-capacity storage is essential for long-haul trips and extensive usage, ensuring that critical footage is always available when needed. As an extra layer of security the secure lock and key system on the AVMD4 prevents access to the hard drive and SD card. Whether it's for reviewing incidents or maintaining records, the AVMD4's robust recording options offer peace of mind and reliability. Safety is further enhanced with the built-in GPS enabling setting speed warnings and alerts, which can be linked to an output trigger for a buzzer. This helps drivers maintain safe speeds and adhere to regulations, reducing the risk of accidents and violations. Together, these features ensure that the AVMD4 not only records but actively contributes to safer driving practices The AVMD4's versatility is highlighted by its compatibility with various video outputs, including CVBS, VGA, and HDMI. This ensures that the system can be integrated with different types of monitors, providing clear and reliable video feeds. The ability to view up to four cameras simultaneously with the quad view feature further enhances monitoring capabilities. This is particularly useful for complex driving environments where multiple perspectives are needed to navigate safely. Additionally, the system supports image flip for normal or reverse view, allowing for customizable camera setups. With its robust and adaptable design, the AVMD4 is an invaluable tool for enhancing vehicle safety and operational efficiency in a wide range of applications. Backed by our industry-leading 5-year warranty, the Aerpro AVMD4 Heavy Duty 4 Channel M-DVR combines cutting-edge technology with reliability and durability. Elevate your vehicle's safety and surveillance capabilities with the Aerpro Advanced Safety Vision System - your trusted partner on the road. Note: This is an M-DVR only, cameras are sold separately. 720P or 1080P cameras can be used but they must be the same resolution and cannot be mixed. USB Port can be used for Firmware updates and to plug a computer mouse in for easy navigation. Memeory storage required for recording, not included.