PC Based DVR Cards

We bring forth pc based dvr cards that is known for high efficiency and long life among the buyers. The pc based dvr cards can be accessed at competitive prices to fulfill the security demands of the clients. We are counted as one of the leading suppliers of pc based dvr cards.
technical specifications :
upto 720 x 576 recording resolution (settable cif, 2cif, d1)
25 pal images per camera per second in recording
expandable upto 64 cameras
can install upto 64 (audio video) camera input per pc
very fast on network transmission
selectable network bandwidth
multiple displays for live viewing, or playback or recording
continuous, motion detection, alarm and schedule recording
ability to connect multiple sites.
can send sms on alarm using gsm modem
on screen ptz control
built in protection against hackers
multiple password and user configuration
automatic image watermarking
display upto 64 cameras on single screen
print still images from video
full remote control via tcpip network
can take back up and burn cd directly from dvr software
attributes :
easy to operate
durable
user friendly
optimum performance.