Product
AHD Type Car Dual SD Backup Mobile DVR Device for Bus Camera System
Record
Real-time HD video recording
Storage
Max support 128GB per SD card (dual SD card)
Network
Support 3G/4G expansion
Other Function
Support GPS,G-sensor module.
Alarm Input/Output
3CH alarm input, linkage of multiple alarms , 1CH alarm output
Dimension
186.5(W)x61.5(H)x200(D) mm