Bus Dual Camera Front And Rear Monitoring Car CCTV Recorder 4G Positioning

Car mounted monitoring recorder 4G positioning dual lens recorder front and rear dual cameras

Product Overview
This product is a 4G dual camera driving recorder with high - definition in car DV camera   one click alarm  capture  cluster intercom
A vehicle networking product that integrates GPS driving trajectory   positioning WIFI hotspot  4G full network connectivity   and external TF card storage .
 

Product features
1 . Integrated front and rear dual camera design for easy installation :
2 . Built in GPS + BeiDou dual - mode precise positioning :
3 . Bidirectional voice intercom between devices and platforms :
4 . An SOS emergency call for help ;
5 . Low power sleep   remote wake - up ;
6 . Dual 1080P high - definition video recording ;
7 . Dual TF cards and supercapacitors ensure the integrity of video files :
8 . 4G all network connectivity supports global frequency bands and supports 1.4/1.8G private networks :
9 . Supports WIFI hotspot   supports mobile preview of dual channel videos and parameter configuration :
10 . TTS voice broadcasting

Product usage and installation
4.1 Pre installation instructions :
1. TF card selection : It is recommended to choose a large brand and high - quality TF card . TF cards are recommended to use class 10 or above   with a capacity between 8G and 128G .
2. Format of TF Card : When you receive a new TF card   if there is any data to be backed up in the TF card   please backup it first. After the backup is completed  the TF card must be formatted once   and the file system format must be FAT32 format .  After formatting is completed   it can be used .
4.2 Installing 4G cards and TF cards
Remove the protective cover and install the 4G card (Microsim card) and video storage card (TF card)