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Portable Video Recorder
Technical Manual
The Portable Video Recorder is the professional surveillance product
designed for mobile handheld. It is integrated with the LCD monitor, 3G
wireless communication module, GPS module, battery power supply, line
controller, micro camera and headphone. The recorder uses the standard
H.264 algorithm and supports local menu settings, local Micro SD card
recording, playback functions, as well as access to the CMS platform.
Main Features
1-channel Video & Audio input;
Support up to 640×480 resolution;
LCD screen;
3G wireless transmission;
Micro SD storage.
Functions & Performance
Basic Functions
•compression.
Compression: H.264 video compression and OggVorbis audio
•alarm, voice and serial device data.
Network: support TCP/IP wireless transmission, including video, audio,
•Embedded 3G module, access to CMS platform.
•Voice talk: two-way and duplex
•Portable shape: convenient operation and use.
•Friendly GUI and menu.
•Integrate GPS module, correctly to locate and upload to center.
•Support controller to alarm and capture picture.
•Built-in lithium battery, easy to replace.
•Auto switch of power saving mode, extending working time of battery.
•USB devices to the recorder such like USB-disk, slave mode for PC
access the micro SD inside file.
Mini USB port mode switchable, master mode for 3G module and other Compression Functions
•variable and constant bitrate, user could set the video quality and limit
the video bitrate.
1-channel video signal, 25 fps independent hardware compression,
•VGA (640×480), QVGA(320×240)resolution supported.
•OSD, date and time settings.
•Text overlay.
Typical Applications
It is applicable to the surveillance requirements in various fields, such as:
•Traffic enforcement actions
•Urban enforcement actions
•Remote judgment for insurance
Panels & Interfaces
Front Panel Left Panel
1. Control line interface
2. Status indicator
3. Right-side button
4. 3G antenna interface
5. MICRO SD, mini USB and power interface
6. Front panel operation buttons
7. 12V power supply interface
8. mini USB interface
9. MICRO SD card slot
Specifications
Model
Video
H.264
compression
Video/Audio
Analog video
1-ch, PAL/NTSC self-adaptive, 420TVL
input
Input
Audio
OggVorbis
compression
Audio input
1-ch, headphone
Resolution
Main stream: VGA, QVGA;
Sub stream: QVGA, VGA
Frame rate
PAL: 1—25fps, NTSC: 1—30fps
Video/Audio
Video bitrate
Main stream: 32Kbps-2048Kbps;
Output
Sub stream: 32Kbps-1024Kbps
LCD
QVGA resolution
Audio output
1-ch, connected to earphone
Audio bitrate
16kbps
Storage
Type
microSD(TF) Card
Max. capacity
Max. 32G
Size 2.8 inch
LCD Type TFT
Resolution 240×320
Network Wireless TD-SCDMA / EVDO/ WCDMA miniUSB 1, USB2.0 interface
Line control
Alarm, capture buttons, headphone, microcamera
Other
Battery
7.4V/2200mAh
Size(mm)117mm(H)×65mm(W)×38mm(D)
Weight 360g(not include accessories)
Charge time 3-3.5h
Discharge time >4h
Working -10 Ž`+50Ž
temperature
Working 10% `90%
humidity
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