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;

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