4-way audio and video input, resolution D1/HD1/CIF optional
H.264 video compression, Linux operating system, dual-stream
Single SD card storage, single card to support a maximum capacity of 128GB
Delay power data protection features to prevent power outages caused by loss of data and storage file corruption
Interfaces, such as: RS485, RS232, CANbus, differential speed interface
Support peripherals, expansion, such as: control panel, bus stop
Car black box function, recording speed, position, momentum, acceleration, temperature, brake, reverse, turn, alarm and other important information.
DC8V ~ 36V wide voltage power supply, the industry-standard embedded design, metal aluminum casing, low power consumption
 Operating temperature -25 to +85 degree