The Bosch 8-Channel Digital Video Recorder (500 GB) with (4) VDC-250F04-20 Indoor Day/Night Dome Cameras Kit from B&H Photo has everything you need to monitor your business or home, locally or remotely. Included with this DVR kit is the Bosch - 4-Channel Digital Video Recorder (500 GB), four VDC-250F04-20 Indoor Day/Night Dome Cameras, four cables and four AC power supplies.
The Bosch 8-Channel Digital Video Recorder (500 GB) is a fully integrated, stand-alone video and audio recording system that is ready to be used right out of the box. Equipped with a built-in web server, the digital recorder allows browser-based video management via the included Control Center Software. It supports real-time viewing, recording, and playback in up to 4CIF resolution, and can control up to 8 cameras simultaneously. It supports SVGA resolution for live viewing with a digital zoom of up to 2x.
The Bosch VDC-250F04-20 Indoor Day/Night Dome Camera is an excellent choice for surveillance applications, thanks to its 1/3" high sensitivity CCD 3.8mm fixed lens. A resolution of 540 TVL in color and 580 TVL in grayscale mode makes for crystal clear images even under variable lighting conditions. It records footage even at 0.15 lux (color) and 0.05 lux (B&W) illumination.