dvr card EL-4016HCF

ÿ?ïFeatures

ÿÿÿÿEL-4016HCF is of newly designed high quality-price ratio, sync audio-video DVR card. One card support 16 channel, wide scope adjustment for video code stream, video compression code rate mode of CBR/VBR, small size, low power consumption, 8channel card power consumption<6Wÿ¡Take less CPU resource, support 16 channel compression, can control start and stop of every channel and individual parameters, no interference. Clear picture, for both preview and playback operation, no sawtooth defect. Good function, the card passed normal temperature and high temperature long time test, reliable and credible.
ÿÿÿÿEL-4016HCF DVR card supply with full SDK package, users can freely develop the software.

ÿ?ïSpecification

Model
EL-4016HCF

ÿÿÿÿÿÿÿÿSlot
ÿÿÿÿ33M 32bit PCI¡«3.3V¡«5V¡«12V

ÿÿÿÿÿÿÿÿOS
ÿÿÿÿWindows2000/XP

ÿÿÿÿÿÿÿÿVideo stream standard
ÿÿÿÿH.264

ÿÿÿÿÿÿÿÿAudio stream standard
ÿÿÿÿPCM

ÿÿÿÿÿÿÿÿAudio sampling rate
ÿÿÿÿ16KHz

ÿÿÿÿÿÿÿÿVideo code rate
ÿÿÿÿ16kbps - 1Mbps

ÿÿÿÿÿÿÿÿAudio code rate
ÿÿÿÿ64kbits

ÿÿÿÿÿÿÿÿResolution
ÿÿÿÿPAL: 352ÿ?88

ÿÿÿÿNTSC: 352ÿ?40

ÿÿÿÿÿÿÿÿFrame rate
ÿÿÿÿPAL: 25fps

ÿÿÿÿNTSC: 30fps

ÿÿÿÿÿÿÿÿVideo input
ÿÿÿÿBNC

ÿÿÿÿÿÿÿÿAudio input
ÿÿÿÿBNC

ÿÿÿÿÿÿÿÿVideo input impedance
ÿÿÿÿ75¥¸

ÿÿÿÿÿÿÿÿAudio input impedance
ÿÿÿÿ600 ¥¸

ÿÿÿÿÿÿÿÿVideo input volume
ÿÿÿÿVp-p=1.0V

ÿÿÿÿÿÿÿÿAudio input volume
ÿÿÿÿVp-p=2.0V


ÿ?ïFunction

H.264 hardware preview and compression, simultaneous audio and video
H.264 audio and video real time compression and composition by hardware, no occupation of CPU resource
Video compression code rate support CBR/VBR, and easy to control
Video compression code rate wide range adjust (16kbpsÿ?Mbps)
OSD apply software to get good and stable effect, support shield, label setting
Support CIF video compression
Small size, low power consumption, stable
Compression frame rate adjustable
Support watermark protection
Audio monitoring interface
Support 64 channel compression, can control start and stop of every channel and individual parameters, no interference.
Ingenious multi window dynamic detect, no using CPU resource
Software control audio monitoring interface when compression
Alarm input and output
Good for picture transmission in low bandwidth network