1. One MDVR with 3G GPS WIFI G-sensor for Option
2. 4 cameras with extension cables
3. One monitor for the driver
4. HDD 500GB/1TB/2TB
5. Micphone, Talkback device, Panic button
4 Channel DVR Main Features:
1. H.264 video compression, multi code stream.
2. Support 4CH 720P HD real-time video inputs / 4CH analog cameras
inputs
or compound inputs for 2CH HD cameras and 2CH analog cameras.
3. 1CH VGA output is optional.
4. With exclusive pre-allocated type vehicle file system
technology,
it solved the file fragmentation problems which caused by
overwrite, SD card data loss and SD card couldn’t be found, keep the data completed and stable.
5 .8-36V wide voltage power supply, super low power consumption.
With overload/ undervoltage/ shortcircuit/ reversing protection,
support all vehicles.
6. Support a 2T 2.5 -inch HDD and 1 256G SD card storage
7. With watchdog abnormal restart protection function, it can
better protect the machine and video.
8. Delayed video recording functions when vehicle is shut down
(time settings can be up to 24 hours).
9. Various video recording modes to meet different demands, such as
automatic recording, manual recording, alarm recording, etc.
10. Support 4CH alarming inputs and 1CH independent alarm input.
11. Optional for 1CH RS232 Serial port or 1CH RS485 extension.
12. Support GPS/G-Sensor.
13. Support ministry of communications agreement, support SMS
remote configuration and equipment control.
14. Support voice broadcast, intercom and text schedule dispatch.
15. Support fuel sensor, temperature sensor, POS, LED advertising
screen.
16. Support shockproof aviation connector, easy to plug or pull
out, with best quality and best price, stable and reliable.
17. With full enclosed lock design, it can prevent the man-made
sabotage effectively; Support mouse operating.
18. Support all vehicles, including bus, taxi, truck, school bus,
etc.
4 Channel dvr Datasheet:
| Item | Parameters | Performance |
System
| Operating language | Simplified/En/Traditional |
Operator interface | GUI, support mouse |
| Safety management | User password, Admin password in two layer management system |
Video | Input | 4 /8 channel composite video input |
Output | 1 way VGA/1 AV synchronous video output, 1.0Vp-p, 75, support for
full screen and 4 way split /9 split |
| Display | Single picture,4 /8pictures |
| Video standard | PALNTSC |
| Compression | H.264 Main profile,compress source : 75 frame D1/S(300 frame CIF/S) |
| Audio | Input | 4/8 channel audio input |
| Output | 1 channel audio output |
| Recording mode | Video and audio synchronously recording |
Recording & playback
| Picture format | AHD720p/960H/D1/HD1/CIF Optional |
| Video bit stream standard | ISO14496-10 |
| Video bit rate | CIF: 384Kbps(L),512Kbps(M),768Kbps(H) HD1: 512Kbps(L),768Kbps(M),1024Kbps(H) D1: 512Kbps(L),768Kbps(M),1024Kbps(H) 720P/1080P:800Kbps - 4Mbps |
| Audio bit rate | 8KB/s |
| Data storage | Support 128GB SD card/2000GB HDD |
| Alarm | Alarm in | 4 alarm in,<4V for low level alarm,>4V for high level alarm |
| Alarm out | 1 alarm out,output level 12V |
Port | RS485 port | 1 RS485 port |
| RS232 port | 1 RS232 port |
| Sensor | Sensor port | Internal ACC port G-Sensor |
| Software | PC playback | Playback on PC terminal,analysis the vehicle information on the
files. |
| SW upgrade | Upgrade files | Support through U disk upgrade / online remote upgrade |
