1. RS232/RS485/TTL 2. 256GB RAM 3.12V, 24V DC input 4. MPEG4 compression 5. work day and night

 Brief Explanation of Appearance

Hot Features

1. 256GB memory capacity available (no any other supplier can manufacture similar product like this)

2. Clear video and stable system

3. Neat appearance

4. Additional 2-CH for viewing video except 4-CH recording video (extended function)

General Description 

ZM-MDVR-S404 is a new generation of high-performance Mobile DVR which designed and produced for the development of vehicle surveillance. It adopts DSP+FPGA embedded high-speed processor of ADI and features four in-car cameras that capture high quality, high resolution video day and night. This is a real-time, high-definition, low-consumption and simple-operation professional Mobile DVR that comes with everything required for simple installation. 

Main Features

Video and Audio

1. MPEG4 compression, real-time recording(PAL 25fps and NTSC 30fps for each channel)

2. D1(DVD) resolution for one channel recording, CIF(VCD) for four channels recording

3. Support four channels video and one channel audio recording, synchronization with video and audio

Recording Mode

4. Start recording automatically when DVR power on

5. Support schedule recording

6. Support alarm recording

Storage

7. Support 4pieces SD card(1-64GB SD card available)

Power Input 

8. Support DC+12V and DC+24 optional.  Applicable for vehicles with +12V or +24V battery.

9. When the power connects in reverse polarity, the auto-protect function can prevent the recorder and battery from damage.

10. The recorder provides each camera with stable +12V DC power; DVR can detect the short cut on power circuit.

11. Can use ignition to control the power.

Specification

N0.	Item	Description
1	Video Signal	Input	4CH  Vpp 75 Ohm
		Output	1CH  Vpp 75 Ohm
2	Audio Signal	Input / Output	1CH Input, 1CH Output
3	Display	Display Frame	PAL: 100 FPS (Total)   NTSC:120 FPS (Total)
4	Viewing Video	Additional 2-CH for viewing video except 4-CH recording video
5	Display	Display Resolution	PAL: 720 X 576        NTSC: 720 X 480
		Screen Mode	Full, Auto, Quad
6	Recording	Video Compression	MPEG4
		Video Resolution	PAL: 720 X 576       NTSC: 720 X 480
		Recording method	Continuous, Scheduled, Alarm
7	Data Storage & Security	Support 4pcs SD card(1-64GB/PCS) Video and audio data stored onto SD card Loop recording A lock to keep the SD card and data secure
8	Serial Interface	One port, RS232/RS485/TTL selectable
9	Playback	Playback software	Playback by PC playback software
		Playback Screen Mode	Full, Quad
		Search	Search by Date/ Time List
10	Software Upgrade	Upgrade with SD Card
11	OSD	Overlay time/date/VIN
12	Alarm Input	External Alarm Input	2channels
13	Addition Function	GPS/WIFI
14	Others	Remote Control	IR Remote Control
		Power Supply	12V, 24V DC input
		Power Manage	Support delay shutdown
		Power-down Protection System	When system power-down, the last files can be saved completely
		Operational Current	500MA--600MA(without including camera)
		Standby Current	25MA--30MA
		Dimension	183*130*49MM

Dedicated PC Playback Software and Video Clip

Used in Bus

Used in Train

CE, FCC, RoHS Certification

ISO9001:2008 Certificate

256GB RAM MPEG4 6-CH SD Card DVR For Car Monitoring