HDD MDVR/Mobile DVR

VM-3504-HD

waterproof IP67
4 channel video input
Product description: VM3504 MDVR is a high-performance waterproof mobile digital video recorder with 4 AHD camera input channels, anti-vibration protection hard disk design.
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4CH Waterproof mobile dvr

VM3504 MDVR is a high-performance waterproof mobile digital video recorder with 4 ahd camera input channels, anti-vibration protection hard disk design

System	Language	English / Chinese
	Operation Interface	Graphical User Interface（OSD menu）
	Password Security	2 Levels: Administrator & User
Video	Video Input	A:Supports 4 channels CIF/HD1/D1/960H camera Video input
		B:Supports 4 channels 720P AHD camera Video input
		C:Supports 2-CH 720P AHD + 2-CH 960H analog mixing Video input
		D:Supports 1-CH 720P/1080P IPC + 4-CH 960H/D1/CIF Video input
		E:Supports 1-CH 720P/1080P IPC + 4-CH 720P AHD Video input
	Video Output	1 Channels (Rear Panel on RJ45&AV-OUT Port)
	Video Display	Single picture, 1~5 pictures
	Signal System	PAL / NTSC ( PAL@100 frame 720P/sec; NTSC@120 frame 720P/sec )
Audio	Audio Input	4 Channels
	Audio Output	1 Channel
	Record Format	Synchronized A/V recording
Recording & Storage	Image Resolution	CIF / HD1 / D1 / 960H / 720P optional
	Video Coding	ISO14496-10 Industry Standard
	Video Bit Rate	CIF: 1536Kbps ~ 128Kbps,
		HD1/D1: 2048Kbps ~ 400Kbps,
		960H: 2048Kbps ~ 400Kbps,
		720P:4096Kbps ~ 400Kbps
		Select from 8 Levels of Video Image Quality ranging from 1(Highest) to 8(Lowest)
	Audio Bit Rate	40Kbps
	Storage	1 SSD and 1 SD card
Alarm	Alarm Input	4 Channels, Select Trigger for either less than 1VDC or greater than 5VDC
Alarm	Alarm Output	2 Channel, 12V output
Communication Ports	RS485	1 Port for communication or data usage
	RS232	1 Port for communication or data usage
	RJ45 Network	1 Port of RJ45, For connection to an IP camera with maximum of 1080P
	USB	1 Ports for USB 2.0, download video files & upgrade firmware
Wireless Communication*	3G*	3G (HSUPA / HSDPA / WCDMA / EVDO / TD-SCDMA) optional Internal module
	4G*	4G (TDD-LTE / FDD-LTE) optional module to match local cellular carrier
	Wi-Fi*	Internal Wi-Fi ( 2.4 /5.8 Ghz) optional
GPS*	Int'l Standard GPS	Internal GPS module. Real-time geographic coordinates, speed information
G-Sensor	Internal G-Sensor	Supports 3 Axis Motion Detection with user set ranges, for X, Y and Z coordinates
Voltage Input	+8～+36V	8～36VDC Please check operational voltage of vehicle prior to the installation of the MDVR and its accessories to prevent possible damage
Voltage Output	12V	12V（+/-0.2V），Max 3A
ACC Detection	≤4V	Power-off
ACC Detection	≥6V	Power-on
Video Input Resistance	75Ω	75Ω
Video Output Voltage	2Vp-p	2VP-P CVBS output analog signal, screen input requires 75Ω resistance
I / O Port	<1V	Low voltage trigger
I / O Port	>5V	High voltage trigger
Operational Temperature	-25℃～80℃	Install in well ventilated area, protected from moisture, heat, dust and vibration. Confined by SSD temperature also.