NVR Surveillance System
Here is a modern way to increase the security at your house, office or warehouse with this NVR surveillance system. This NVR surveillance system comes with four IP cameras and supports four channels so you are ready to go when you buy the security system. A Network Video Recorder is different from its predecessor the DVR as a NVR is not restricted by location and therefore doesn’t have to be in the same area as your cameras cabling. This is a huge advantage, especially if you have your business or work in another place. With this advantage it means the NVR can be set-up anywhere because all that is necessary is that it is on the same LAN network as the IP based cameras.
This NVR has PoE which means Power over Ethernet and describes any of several standardized or ad-hoc systems that pass electrical power along with data on Ethernet cabling. This allows a single cable to supply both data connection and electrical power to the IP cameras. PoE powers devices over long data cables, unlike standards such as Universal Serial Bus.
Four 720p Cameras
The four 720p cameras that accompany this mini NVR have an embedded LINUX OS HI3518 system as well as 1.0 megapixel 1/4 inch progressive scanning CMOS sensor. Each camera has an IP67 waterproof rating so you don’t have to fear where you place these cameras outside as water will have a hard time to ingress these cameras. The IR distance of 20 to 25 meters that these cameras have if very useful to give you plenty of range. Supporting multiple smartphone devices and browsers, the footage these cameras are recording can be watched from your compatible mobile phone or your desktop computer so you can see what is going on.