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Buses Digital Video Recorder SD Card DVR / Micro SD 4 Channel Car DVR Recorder

Shenzhen Sunta Technology Co., Limited
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Buses Digital Video Recorder SD Card DVR / Micro SD 4 Channel Car DVR Recorder

Brand Name : LUHOO VISION

Model Number : ST504AS

Certification : CE FCC

Place of Origin : Guangdong, China (Mainland)

MOQ : negotiation

Price : Negotiation

Payment Terms : T/T, Western Union

Supply Ability : 5000 pcs per month

Delivery Time : 5-8 working days.

Packaging Details : Well packed in professional paper box .

Product name : Digital Video Recorder SD Card DVR

Application : Buses

Operating system : Embedded Linux OS

Operating language : Chinese/English

Channel : 4 Channel

Video standard : PAL/NTSC

Compression standard : H.264

Feature : Fast Speed

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Buses Digital Video Recorder SD Card DVR / Micro SD 4 Channel Car DVR Recorder

Digital Video Recorder SD Card DVR FEATURES:

  • Built-in high performance Hisilicon chipsets, coded with H.264 standard, high compression rate and image qulity
  • 4CH AV Inputs with AHD/TVI/CVI/960H/D1/CIF optional, 1CH synchronized AV output,
  • 4CH local recording with 720P resolution in real time
  • Using special file management system to encypt and protect the data
  • Using proprietary SD card bad track detecting technology, can make sure the video continuity and prolong the SD card life
  • Built-in ultracapacitor, avoid data loss and sd card damage by sudden power drop
  • Support SD card storage, maximum 128G

Interface Transmission:

  • Support GPS/BD optional, high sensitivity, fast positioning

Pre-Sales Service
• Provide details about the production procedure
• Assign engineers for installation and testing

Sales Service
• Customized solution designs
• successful project examples and visits to our production and R&D base

After-Sales Service
• One-year quality warranty with lifelong maintenance.
• Free guarantee repair (including labor and material): free repair service during the quality warranty period and reasonable charge for spare parts and maintaining service after the quality warranty period. We will never exempt our responsibilities on product owned defects.
• Responding time: upon receiving user’s notification, we ensure 24-hour after-sales technical support.
• Spare parts: necessary spare parts are provided together with products to customers.
• Free technical training: integrative and normative technology training is available for free to customers by our technical personnel to ensure they are skilled in regular operations of hardware and software of products and they are able to estimate and solve small problems.
• Software upgrade: lifelong maintenance of controlling system, incessant improvement of the system functions and continuous software upgrades.
• Please call our technical support or email us for more information.

Technical parameter:

Item Device parameter Performance
System Main processor Hi3520DV200
Operating system Embedded Linux OS
Operating language Chinese/English
Operating interface GUI, Support mouse
Password security User password/Admin password

Audio & Video

Video standard PAL/NTSC
Compression standard H.264
Image resolution 720P /960H/D1/CIF
Playback quality 720P /960H/D1/CIF
Decoding ability 1ch 720P real time
Recording quality Class 1-6 optional
Image display Single/QUAD display optional
Audio Compression G.726
Audio recording Audio & Video synchronized recording
Recording & Playback Recording mode Manual/Alarm
Video bit rate Full frame 4096Mbps,6 classes image quality optional
Audio bit rate 8KB/s
Storage media SD card storage
Video inquiry Inquiry by channel/Recording type
Local playback Playback by file
Firmware upgrading Upgrading mode Manual/Automatical/Remote
Upgrading method USB disk/Wireless network
Interface AV input 4ch aviation interface
AV output 1ch aviation AV output
Alarm input 4 digital inputs(2 Positive trigger, 2 negative trigger)
SD card 1 SDXC High speed card (up to 256G)
USB interface 1 USB 2.0(Support operating by USB mouse only,USB deplay plug-in detect)
Ignition input 1 ACC Signal
UART 1 LVTTL Level
LED Indication PWR/RUN
SD card lock 1
Debug port 1
Function extention GPS Support detecting antenna Plug in/Unplug/Short circuit
Others Power input 8V~36V DC
Power consumption

Standby 4mA

Maximum consumption 1120mA

Working temperature -20 --- 70℃
Storage

720P 24G/day/channel

960H 750M/hour/channel

Dimension 140*125*25(mm)

Buses Digital Video Recorder SD Card DVR / Micro SD 4 Channel Car DVR Recorder


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