Langshixing Electronic (Shenzhen) Co., Ltd

[Province: Guangdong ]   

4 Ch Full CIF DVR

Price: 1.0 USD
Payment Terms: T/T,WU;Payable
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Basic Info.
  • Brand Name: Avstart 
  • Video Compression: H. 264 
  • Video System: NTSC / PAL 
  • Max Recording Rate: 4ch Full CIF OR 1ch D1+3ch CIF realtime recording 
  • Video Input / Output(BNC): 4CH / 1CH 
  • Audio Input / Output: 1CH / 1CH 
  • Model No.: DVR-7504V 
  • Place of Origin: Guangdong  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean, Air, Express Delivery, Land
Supply Capacity
  • Production Capacity: 1000-1200 PCS/Month
  • Packing:260(W) x 45(H) x 234(D)/PCS 6PCS/CTN
  • Delivery Date: 7-15Days / 100-200PCS
Economic Series DVR
4CH Standalone DVR

Use thestandard H.264 video compression format stream lower,high quality,longerrecording time, taking up less bandwidth resources
GUIOSD interface,USB Mouse controller,more intuitive,easier to use foruser-friendly
Support 4ch Full CIFOR 1ch D1+3ch CIF realtime recording.
Dual-streamdesign,network remote view effects and local recording effects parameters canbe set separately,independently of each other.
Hexaplex operation simultaneously:Preview,recording,playback,backup,networklive,mobilephone view
Multiplerecord mode:Auto\timer\motion recording mode
Recording playback support:Normal play\Speed play\Fast back play\Manual single-frame slow play
Support drag the progress bar can betargeted playback time directly
Support Multiple channel playback (Support4CH playback simultaneously, each channel can be enlarge to full screen)
Support Network function:one IE browser centralizedmonitoring and CMS Software for multiple DVR
Support DHCP,DDNS,PPPoE a­nd NTP networkservice
Supportsremote surveillance up to 10 users simultaneously via the Enternet Explorerweb browser
Support more than 17 kinds protocol of thePTZ control
SupportsMultiple backup mode: USB flash drive,USB hard disk and network backup
Supportpre-alarm recording (before 10 sec),not lose any suspicious screen
Supportone SATA HDD, max capacity is2TB/pc
Support 1ch audio input
Support Mobilephone remote view by Symbian;WindowsMobile;Androidsystem;Iphone;Blackberry.
SupportHigh-Definition VGA output(VGA and BNC can work at the same time)
Support alarm triggered recording will sendalerts matter to the designated email.
System auto recovery to power after powerreconnected,and returnto the pre-power-down state

Video CompressionFormat
Video System
Video Input(BNC)
4CH BNCinput(composite video signal 1Vp-p 75Ω BNC)
Video Output(BNC)
1CH BNC output
Audio Input/Output
1CH audio input,1CHaudio output(RCA)
Maximum Recording Rate
D1:704×480 pixels with 45 IPS /704×576 pixels with 40 IPSHD1:704×240 pixels with 45 IPS /704×288 pixels with 40 IPS
CIF:352×240pixels with 120 IPS /352×288 pixels with 100 IPS
QCIF:176×120 pixels with 120 IPS /176×144pixels with 100 IPS
Image Quality Setting
SupperBest,Well,Good,Medium,Normal and Bad
Hard Disk Storage
Supportone SATA HDD, maxcapacity is 2TB/pc
Alarm Input/Output
Multiplex Operation
Livedisplay/record/playback/backup/network transmit
Recording Mode
Playback Mode
Multiple slow andrapid play speeds,manual and single-frame play modes,and support of drag thesliding bar to set.
Backup Device
USB flash drive,USBhard disk,USBand network backup
Pre-alarm Recording
Recording for 10seconds before alarming
Network Protocol
Ethernet remote view
Support remotesurveillance up to 10 users simultaneously
CMS software
Mobilephone View
Electronic zoom
VGA Interface
Log record function
Image Tour
IR Remote control
Video Loss Detection
Video Adjustable
Hue /Saturation /Contrast /Brightness adjust
PTZ Control
USB Mouse
Power Source
DC 12V
Key Lock(PasswordProtection)
Power-down recoveryfunction
260(W) x 45(H) x 234(D)

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Ms. Carolyn
Tel: 86-755-29993375-821
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Langshixing Electronic (Shenzhen) Co., Ltd
5th Floor, A Building, Tonggao Building, ShiYan Town,, Shenzhen, Guangdong, China (Mainland)
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