To extend the service life, please try to install the device in a place where vibration is weak;
To ensure normal heat dissipation, do not install the device in a poorly-ventilated area (such as trunk), and also keep about 15 cm away from other objects on the same level;
The device shall be horizontally installed and protected against water, humidity and lightning; in addition, keep the vehicle still during installation to prevent damage to the device due to falling off;
To ensure safe operation, keep the device, camera, cables and other accessories out of reach of passengers and driver.

Function		Performance
System	Language	English / Chinese
	Operation Interface	Graphical menu operation interface(OSD menu)
	Password security	Permissions setting of administrator & user
Video	Video input	4 channels support CIF/HD1/D1/960H/720P AHD camera
	Video input	RJ45 X 1, for IP camera or external Wi-Fi module (802.11ac)
	Video output	2 channels (1 as φ3.5 Phone Jack, 1 at 24pin connector)
	Video display	Single picture, 4 pictures
	Signal system	PAL / NTSC
	Image compression	H.264 Main profile
Audio	Audio input	4 channels
	Audio output	2 channels (1 as φ3.5 Phone Jack, 1 in the 24pin connector)
	Record format	Synchronized video & audio recording
Recording& Storage	Video resolution	Support 4 channels CIF/HD1/D1/960H/720P AHD camera Video input Support 4 channels 720P AHD+1 channels IP camera Hybrid HD Video input(Coming in soon)
	Video coding	ISO14496-10
	Video bit rate	CIF: 1536Kbps ~ 128Kbps,
		D1: 2048Kbps ~ 400Kbps,
		960H: 2048Kbps ~ 400Kbps,
		8 grades of image quality optional, Grade1 as best, Grade8 as lowest
	Audio bit rate	8KB/s
	Storage	2 SD card storage optional, up to 128 GB / card
Alarm	Alarm input	8 channels, alarm activated by low voltage (<1V) or high voltage (>5V)
Alarm	Alarm output	1 channel, 12V output
Communication Ports	RS485	RS485 ×1
Communication Ports	RS232	RS232 ×2
GPS	Built-in GPS module. Real-time geographic coordinates, speed information
G-Sensor	Built-in G-Sensor
Wireless Communication	3G	Built-in 3G (HSUPA / HSDPA / WCDMA / EVDO / TD-SCDMA) module optional
	4G	Built-in 4G(TDD-LTE / FDD-LTE) module optional
	Wi-Fi	Built-in Wi-Fi( 2.4 / 5.8 Ghz) optional
Software	PC playback	Video files playback in PC with analysis of the vehicle status
Software	CMSV6 / IVMS	Wireless real-time video & audio monitoring, GPS, alarm, etc.
Software Upgrade	Upgrade through SD card

Avoid Electric Shock and Fire

8V-36V DC power supply is used for this device. Please note the positive and negative terminals during connection to prevent short circuit;
Please power the device off before connecting any peripheral ;
Do not touch the power supply and the device with wet hands;
Do not spray liquid on the device to prevent internal short circuit or fire;
Do not place any other device directly on top of the camera;
Do not disassemble the housing without authorization to avoid damage or electric shock;

SD Card Storage 5 Channel DVR Black Embedded Linux Via PC Or Mobile Phone

Mobile HD DVR

Vehicle Mobile DVR

4G Mobile DVR

GPS Mobile DVR

1080P Mobile DVR

4 Channel Car DVR Recorder

HD DVR Dash Cam

Passenger Counting System

Vehicle CCTV Camera System

Hidden Car Security Camera

Car Reverse Camera System

360 Degree Vehicle Camera System

Digital Body Thermometer

Disposable Face Mask

SD Card Storage 5 Channel DVR Black Embedded Linux Via PC Or Mobile Phone

SD Card Storage 5 Channel DVR Black Embedded Linux Via PC Or Mobile Phone

Installation Environment

4ch sd card mobile dvr

sd card mobile dvr

4ch usb hdd mobile dvr