Support Dual SIM cards, one for telephone, one for 4G data traffic

2 channels of 1080P AHD video inputs, can be extended to 4 channels of 1080P AHD

Unlimited storage with2.5 inch SSD and 2 SD cards (one for error backup, one for offline navigation) 

Support extra 1 SD card for off-line navigation

Support Wi-Fi hotspot

Internal GPS, 3G / 4G,Bluetooth module (support OBD Bluetooth)

Internal RFID card-reader for driver ID card verification

Internalservice evaluation button

Android smart touch screen with on-board navigation, message notification from center, telephone,

 live video, order list, payment record, and able to integrate with other accessories such as such as fare meter,

LED advertisement panel, POS machine, driver panic button, service evaluator,

Status LED displayer for extended functions.

Multiple alarm reports and business reports

UninterruptedAudio recording, small file size for download

On board UPS 8~20 seconds delay power-off for data protection

8V~36V wide voltage power supply