NUBIX-16RT - Get maximum Real Time recording power with these 16-channel security DVRs. You can set camera quality individually and watch multiple or single cameras on-screen. Multiplex operation lets you backup video files, record from any camera and simultaneously watch a video.  Multi-camera playback with audio. Other features include programmable motion detection and fast password protected streaming network video, point-of-sale (POS) functions and an easy to understand and easy to navigate multi-lingual on-screen display menu. Read more about Nubix 16RT security DVRs here.

NUBIX-8HDX - Designed for hybrid surveillance networks that have IP megapixel high definition CCTV cameras and traditional analog cameras, Nubix HDX hybrid DVRs work well with both types of cameras, and can record on all channels at D1 resolution simultaneously at 30fps (real time frame rate). Motion detection, email notification, alarms and sensor inputs standard. Pentaplex operation lets you work smoothly throughout the day no matter what security tasks you need to perform, even if you are doing the tasks remotely. Read more about Nubix HDX hybrid real time security DVRs here.

NUBIX-8HD - This model is identical to the Nubix HDX series EXCEPT that it does not offer D1 resolution recording when you select 30fps (real time) recording speed on all channels at once. It will record at D1 resolultion, but not on all channels at once at real time frame rate (30fps). Since many users don't require real time recording on all channels at once (in D1 resolution), many users will never feel like they are missing anything and you can save some money by opting for this model of an eqivalent HDX model. And just like the HDX models, motion detection, email notification, alarms and sensor inputs are standard, as is pentaplex operation. Read more about Nubix HD hybrid security DVRs here.

MAX-PLEX16 - Like it's little brother the MAX-PLEX4, the MAX-PLEX16 is an economically priced DVR with many features you'd find in more expensive models. Designed for medium-to-large surveillance networks up to 16 cameras, the MAX-PLEX16 security DVR lets you use your compatible 3G wireless phone (Android, iPhone, Windows Mobile, Blackberry) for remote monitoring. You also get 4 audio channels, PTZ support,  and 16 alarm input channels. Multiple video outputs give a good selection of monitors. Read more about the MAX-PLEX16 here.

ORBIX-16MX - Like the Orbix-8MX, the Obix-16MX provides all the features needed by medium to large surveillance camera networks. It uses H264 video compression and has room for up to three internal SATA devices (3 HDD or a DVD/CD R/W drive and 2 HDDs). It offers pre- and post-alarm recording, USB 2.0 ports for external devices (not included) and more. Read more about it here.