We offer a varied selection of 4 / 8 and 16 channel standalone DVR systems.  For the PC based DVR Systems we offer from 4 cameras up to 64 camera systems and are completly upgradable.  NOTE:  All our DVR systems are complete with all major functionality including VGA Out and remote access (LAN).  All DVR's are H.264 compression which is the latest compression algorithm and are Embedded Linux DVR Systems which are very reliable (Remote control and mouse operated).  Furthermore we do not supply NON Realtime DVR Systems.  All our DVR's are REALTIME monitoring and recording thats 25 frames per channel. (100fps - 4channel, 200fps - 8 channel and 400fps -16channel PAL).  Should you wish for a complete demonstration of all our DVR's and cameras pop along to our instore demonstration office where any one of our staff will be happy to assist.