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Mobile DVR’s

4 Channel Mini Mobile DVR Model # RVS-228

Model # RVS-228

The RVS-228 is the most sophiticated 4 channel mobile DVR on the market today. It boasts the functionality of a DVR while simultanesly can work as a backup camera system as the system comes with 3 positive triggers to enable backup or side cameras to automatically activivate and fill screen while simultaneously recorining all other 4 cameras. The mobile DVR has built in GPS and Audio so when reviewing the event you see the vehicles location. 

- Smart Design and Compact Size for 4ch DVR
- HDD Type
- Easy to install observation system
- Codec: MPEG-4
- Parking Mode Support
- GPS, 3G sensor support
- Smart PC Viewer (Google Map, 3G Sensor, Tacho)
- Prevents Vehicle Battery Discharge
- Power Input 5v - 35v

4 Channel Mini Mobile DVR Model # RVS-228

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Product Description


Spec. Details RVS-870N (4 channel)
Video Signal Input 4 Channel Input
NTSC/PAL, 1V 75 Ohm
Output 5 outputs (Composite BNC, VGA, S-Video, Spot, Loop through)
Compression Enhanced MPEG-4
Pentaplex Operation Real-Time Watching, Recording, Playback, Networking, Backup (archiving)
Display Display Resolution NTSC - 704 x 480 / PAL-704 x 576
Diaplay Speed Real time display
Display mode 1, 4, 6, 9, 13, 16 screen, PIP, Auto Screen
Recording Resolution NTSC - 704 x 480, 704 x 240, 352 x 240
PAL - 704 x 576, 704 x 240, 352 x 288
REC & PB Speed
CIF 120 ips / 100 ips 
HD1 120 ips / 100 ips 
D1 60 ips / 50 ips
Recording mode Continuous, Schedule, Event(Motion, Sensor, Network)
Search Search by calendar, Search List, Event List, Time List
Backup Internal HDD 3
Internal Backup 1
External Backup USB
Network Backup TCP/IP(backup browser)
Serial Interface Pan/Tilt, Zoom ,Preset RS-485, RS-232
Alarm Control Sensor Input 4 ports
Relay out 1 port
Audio Audio input 4 channel
Audio output 1 channel
Network Interface TCP / IP
Protocol Static, DHCP, PPPoE, DDNS
Browser Functional remote client software, Web Viewer(HTTP / IE), CMS
System control Mouse, Remote Controller, Front keypad(6x6)
Language Multi OSD
System upgrade USB, Nework
Others Signal loss detection Beep / Beep + OSD / OSD / OFF
Motion detection Yes / No
Motion sensitivity 1 ~ 8 levels
Mosaic Yes / No
Zoom x 2
Dimension 430(W) x 75(H) x 360(D)mm
Weight 1.3 kg (without HDD)
Power supply DC 12V, 5.0A
Approval FCC, CE








Part Names


Media Viewer




Product Description

Product Description