mobile DVR supports 4 channel AHD video input and IP camera for option, with brand-new hardware

4-channel video and 2-channel audio input
4-channel D1 H264 video compression
Supports 2.5-inch hard drive, up to 1TB and supports SSD
Built-in SD card slot and each SD slot supports up to 128GB SD card
8-alarm inputs and one alarm output
Three RS485 and one RS232
Two USB 2.0 interfaces, USB interface in front panel is for upgrade firmware and export file or import configuration
USB interface in rear panel is for mirror recording and connect to fire-resistant mirror box
RJ45 interface
Built-in G-force sensor
Supports built-in 3G module
Built-in GPS module
Working temperatures: -25 to 80°C
Input voltage range: 8 to 36V
Brand new vibration- and high temperature-resistant mechanism design