DVR-7504V
Economic Series DVR
4CH Standalone DVR
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 | H.264 |
Video System | NTSC / PAL |
GUI OSD | YES |
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 | No |
Multiplex Operation | Livedisplay/record/playback/backup/network transmit |
Recording Mode | Manual/Timer/Motion |
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 | TCP/IP\PPPOE \DDNS and NTP,ARSP |
Ethernet remote view | Support remotesurveillance up to 10 users simultaneously |
CMS software | YES |
Mobilephone View | YES |
Electronic zoom | YES |
VGA Interface | YES |
Log record function | YES |
Image Tour | YES |
IR Remote control | NO |
Video Loss Detection | YES |
Video Adjustable | Hue /Saturation /Contrast /Brightness adjust |
PTZ Control | YES |
USB Mouse | YES |
Power Source | DC 12V |
Key Lock(PasswordProtection) | YES |
Power-down recoveryfunction | YES |
Size(mm) | 260(W) x 45(H) x 234(D) |
