Product Details
Hot Sale High Quality Professional Vehicle Surveillance System 4CH
HDD Mobile DVR Support GPS DR-MDVRHC04B
1. 4CH video, audio input
2. 4 D1 of H.264 compressed video
3. Maximum support 2.5 inch 1TB mechanical hard disk or solid state
disk
4. Built-in SD card slot, maximum support 128GB SD card
5. 8 alarm input, 1 alarm output
6. 3 RS485, 1 RS232
7. 2 USB2.0 interface:
USB interface in the front panel is used to upgrade Software,
leading-out video files, leading-in configuration file
USB interface in rear panel with to image video, external
connection Fire waterproof box
8. 1 RJ45 network port
9. Built-in accelerometer
10. Built-in WCDMA/EVDO
Items | Parameters | Specifications |
System
| Language | English |
Operation Menu | Graphical User interface(OSD menu) |
Password | Users Password/ Administrator Password |
Video
| Video input | 4-CH video input 1.0Vp-p, 75Ω |
Video output | 1-CH composite video output 1.0Vp-p, 75Ω 1 VGA output |
Video Display | 1 channel or synchronous 4 channels |
Video Singal | PAL, NTSC |
Video Compression | H.264 Main profile PAL:100fps at D1, NTSC: 120fps at D1 |
Audio | Audio input | 4CH Audio input |
Audio output | 1CH Audio output |
Recording mode | Audio & Video sync Recording |
Image Processing & Storage
| Image Resolution | 4 D1, 4 HD1, 4 CIF options |
Video Compression | H.264 Main profile |
Video bit rate | CIF: 1536Kbps ~ 128Kbps, 4 levels optional. Highest: 0 level Lowest: 3 level HD1: 2048Kbps ~ 512Kbps, 4 levels optional. Highest: 0 level Lowest: 3 level D1: 4Mbps ~ 1Mbps, 4 levels optional. Highest: 0 level Lowest: 3 level |
Audio Compression | ADPCM, G.726, G.711 Options |
Audio Bit rate | 8KB/s |
Storage | Support One HDD Max 1TB Support One SD Card Backup when HDD is error. Support Mirror Recording with a expand HDD |
Alarm | Alarm input | 8 digital level inputs, below 4V is low level alarm, above 4V are
high level alarm |
Alarm output | 2 digital level outputs, output voltage level: 12V |
Communication Interface | RS485 Interface | Support 2-RS485 interface |
RS232 Interface | Support 1-RS232 interface |
WIFI Interface | Support 802.11b/g/n |
Extended interface | Support connecting LCD control panel via extended interface |
Audio amplifier interface | Support Stereo Audio output, it can contact 20W speaker directly |
3G | HSUPA/HSDPA/WCDMA/EVDO Optional |
GPS | Built-in GPS module, Geographic coordinates, speed can be recorded
in hard disk and also can be transmitted to CMS. |
Acceleration Sensor | Embedded acceleration sensor |
Software | Playback | Playback Software is used to playback video file, GPS track,
G-sensor, and alarm information. |
CMS | Center vehicle management software platform, it can manage 20000
devices at same time, if need to manager more units, add more
servers to realize it. |
Software Upgrade | Support Flash disk to upgrade the firmware |
Contact Us:
Sales Manager: Sarah
E-mail: sarah.tan@doroadtech.com
MSN: sarahtan_2008@hotmail.com
Skype: sarah88132280
Website: www.dtsecuritycctv.com
www.dtcctvsecurity.com
www.doroadtech.com
Mobile/WhatsApp/Wechat: 86-13434788762
TEL: 86-755-26655864
FAX: 86-755-33566585
Company Profile
DOROAD INDUSTRIAL COMPANY LIMITED is dedicated to supply different kinds of IP Cameras, AHD Cameras, Analog cameras, Vehicle surveillace mobile
cameras, Smart Video Doorbell, AHD DVRs, NVRs, Mobile DVRs and Dummy Cameras. Our products had been sold very well domestically, and had been
exported to the USA, Europe and Asia.
Our ISO 9001-certified factory is equipped with 2 production lines
and SMT machines. Monthly output consists of 50,000 cameras and
3,000 DVR kits. We have strict QC rules from raw materials, on-line
productions to finished goods to assure all the products we deliver
are in good quality. All products in our factory must undergo aging
tests and lightning tests in order to enhance durability during
shipping.
Supporting by our 20 R&D engineers, we constantly upgrade the
appearance and functions of our current products. And 3 to 4 new
products are added to our product line each year. Our company uses
R&D equipments imported from Japan and Taiwan to meet
customers' specific requests.
Our company is a competent and credible supplier of the latest
security & surveillance products. To start sourcing our DVR
kits, CCTV cameras, IP cameras and CCTV Accessories, kindly contact us today.
Any of specific OEM/ODM business cooperation is also very welcomed.
Contact Us:
Sales Manager: Sarah
E-mail: sarah.tan@doroadtech.com
Skype: sarah88132280
MSN: sarah.doroadtech@hotmail.com
Website: www.doroadtech.com
https://dtsecuritycctv-com.ecer.com
Mobile/WhatsApp/Wechat: 86-13434788762
TEL: 86-755-26655864
FAX: 86-755-33566585