The Vivotek IP8331 Outdoor Cameras (x4) with Qnap VS-2004L-US NVR Kit from B&H includes 4 Vivotek IP8331 Day/Night Outdoor Network Bullet Cameras (Power over Ethernet), 4 Vivotek SP-702A Mounting Brackets, 1 Qnap VS-2004L-US VioStor Network Video Recorder (4-channel, 2 Bay), 1 TP-Link TL-SF1008P 8-Port 10/100 Mb/s Desktop Switch, 4 C2G Cat5e Snagless Patch Cables, and 1 Seagate 2TB SV35 Surveillance Optimized Internal HDD.
The Vivotek IP8331 is a dual band lens camera with a 1/4” sensor that captures videos in VGA resolution. Along with a sensitivity of 0.001 lux, it also features 12 IR LED illuminators that offer a powerful night-vision range of up to 32.8’. Besides offering PoE functionality, this camera also comes with a software utility that enables recording and playback of up to 32 compressed video streams in MJPEG, MPEG4, and H.264 formats from multiple network cameras and video servers.
The Vivotek SP-702A mounting bracket enables stable outdoor placement and positioning of the IP8331 camera.
The Qnap VS-2004L-US VioStor Network Video Recorder (4-channel, 2 Bay) is a Linux-based surveillance system that supports real-time 4-channel MJPEG, MJEP-4, and H.264 compression formats, and comes with a multi server function that allows simultaneous monitoring of multiple IP cameras. The enhanced video search option by IVA (Intelligent Video Analytics) presents features such as motion detection, foreign object, missing object, out of focus, and camera occlusion. Furthermore, it also comes with the "VMobile” surveillance app, which enables 24/7 monitoring on devices such as the iPad, iPhone, iPod touch, and Windows PDA phones.
The TP-Link TL-SF1008P 8-Port 10/100 Mb/s Desktop Switch is designed to power PoE-compatible Vivotek IP cameras. This switch provides 4 auto-negotiation RJ45 ports that support PoE function. All 4 of these ports can automatically detect power, and transfer data and power through a single cable. The Post Priority function on this switch protects the system from power overload, and the 1.6 Gb/s switching capability allows connections to be made to multiple devices for transferring data.
The grey C2G CAT5e Snagless Patch Cable is TIA/EIA compliant, and features 50-micron gold-plated RJ45 connectors. This male-to-male cable transfers data at a rate of 350 MHz, and is a reliable option for use with Gigabit networks.
The Seagate is a high-capacity hard drive equipped to handle the work load of 24-hour surveillance. The 1TB per disk technology on this hard drive offers maximum storage density. Furthermore, the hard drive provides maximized performance through its 6 Gb/s SATA interface and enhanced power management through its 2A current-limited and spin control features.