Security Cameras Dvr Vs Nvr

These cameras connect to an nvr either by way of a network switch or router and in some cases directly to the recorder itself.

Security cameras dvr vs nvr.

A dvr is a video processor that works with cctv analog cameras and also functions as storage. The biggest difference between nvr and dvr systems is cost. Once the video is processed both dvr and nvr systems work the same. You might already know that a dvr is a digital video recorder because of tv set top boxes from popular cable companies but a security camera dvr is very different.

The biggest difference between nvr and dvr is the cameras and cabling they use. In essence nvrs record ip cameras. Dvr security systems are less flexible than their nvr counterparts in terms of camera type and mounting options. A network video recorder nvr records ip cameras that are transmitted via a network cable.

An nvr works with ip cameras and is a network video recording device. From there the recorder processes the video footage. Depending on the channels you choose a single security camera dvr nvr recoder can manage multiple cctv cameras simultaneously. Nvr vs dvr sum up.

Unlike an nvr system dvr systems work with analog cameras which can t process video footage. The dvr encodes and processes the information. Risks of choosing the wrong system. Dvrs take video directly from cameras over coaxial cable and then process it for recording.

Nvr is used in ip video surveillance systems. Because of the nature of these units a camera that is capable of capturing high resolution mega pixel cameras will record and playback as that desired resolution unlike a dvr system. A digital video recorder inputs data straight from the cameras. Whereas nvr based systems can integrate both wired and wireless security cameras dvr systems can only use wired security cameras.

That said an nvr can save you a significant amount of money in the long run if you want to upgrade your cameras or build up your system. Instead the analog cameras stream raw video footage to recorders via coaxial cables. The difference between a dvr and network video recorder boils down to how they record video. Hybrid dvr security systems exist which incorporate functions of both nvr and dvr.

A network video recorder nvr records ip cameraswirelessly wifi nvr or via ethernet cables poe nvr while a digital video recorder dvr records analog camerasvia coaxial cables.