K-Link Technoogy has been dedicated to DVR and surveillance for over 7 years. Our mission is to provide several digital security solutions for organizations of any size. We previously made products for use with Motion JPEG, Wavelet, and MPEG2 compression methods. Our present MPEG4 product line includes the latest 4 to 32 channel DVR cards for use with Linux or Windows based systems ( with optional cellphone access feature ); Hybrid Video Servers ( 8 video channels ), and BOX PC's ( Linux or Windows based DVR's ). Our DVR's and video servers are equipped with local and remote management via IP, 2 way real-time interactive audio / video function for high quality video and audio data, powerful and reliable drivers. Please check out the Linux interface on our website.