dvr atm mobile DM-2804 Rp 0818 530 449

Features

H.264 video compression
Up to 4CIF resolution recording
2x2.5-inch SATA interfaces
Patented hard disk vibration-proof and bracing technology
Built-in 3G (WCDMA/cdma2000) module (optional)
Built-in GPS module

Description

Model	DM-2804
Video/Audio Input	Audio Input:	4-ch
	Video Compression	H.264
	Analog Video Input:	4-ch
	PAL/NTSC Adaptive:	Support
	Video Input Interface	Aviation Connector (1.0 Vp-p, 75Ω)
	Audio Compression:	G.711
	Audio Input Interface	Aviation Interface (linear electrical level, 1 kΩ)
	Two-way Audio	1 Aviation Interface (Linear electrical level, 1KΩ)
	Compression resolution:	Channel1-2: 4CIF / 2CIF / CIF
Video/Audio Output	Video output:	1-ch, Aviation Interface(1.0Vp-p, 75Ω)
	Frame Rate:	PAL: 1~25 fps, NTSC: 1~30 fp
	Video Bit Rate:	32Kbps~2048Kbps, or user-defined
	Stream Type:	Video/Video&Audio
	Audio Output:	1-ch Aviation Interface (Linear electrical level, 600Ω)
	Audio Bit Rate:	16kbps
	Dual Stream:	Support
Hard Disk Driver	Interface Type	2 SATA Interfaces
	Capacity:	support 2.5” SATA HDD/SSD
	Technical Patent:	Patented hard disk vibration reduction technology
External Interface	SD Card Interface:	Support 1 SD/SDHC card for recording
	Network Interface	1 RJ45 10M/100M adaptive Ethernet Interface
	3G antenna interface	2 antennas, SMA interface
	Alarm Input	3-ch high/low-level signal input
	Alarm Output:	2-ch
	GPS:	Build-in GPS module
	SIM/UIM:	1 standard SIM/UIM slot
	Driving Information Collection:	4-ch high/low-level signal input, 1-ch pulse signal input(reserved)
General	Power Supply:	Input: +6 ~ +36 VDC; Output: +12 VDC / 2A, +5 VDC / 2A
	Consumption:	≤ 10W
	Working Temperature	-15 oC  ~ +55 oC (5 oF ~ 131 oF)
	Working Humidity	10% ~ 95%
	Dimensions	236 × 210× 73 mm (9.3 × 8.3× 2.9 in)
	Weight:	≤ 3 kg / 6.6 lb

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