Metal shell, resistant to high and low temperatures

Supports up to 256GB Micro SD card and 1 channel input alarm-triggered

Works with CVBS, AHD720P, AHD1080P, cameras, suitable for various vehicle monitoring systems.

IP67 Waterproof,works under all weather considtions, even in in rain and snow.

Supports buttons control, and remote control for easy use(option)

10-35V wide power supply input