CoVi Security Комплект пассивных приемо-передатчиков видео NTR-03 HD (Комплект NTR-03 HD)

Specs CoVi Security Комплект пассивных приемо-передатчиков видео NTR-03 HD (Комплект NTR-03 HD)

Receivers:

Transceiver

Description:

Set passive transceivers CoVi video Security NTR-03 HD.Video obtained from the cameras is transmitted to a Registrar by twisted paratvena camera provides transmission distance up to 400 m, a black-and-white up to 600 obespechena protection from lightning and weather factorone need to provide pecuniary planning of building an effective surveillance system is necessary to think in advance what method of video transmission using a Wi-Fi network, a twisted pair or coaxial cable. Options, as you can see, not so much. Your advantages of each method, but one particular argument from the twisted pair. It is based on the passive hub.What opportunities does it provide? First, it is the transmission quality of the signal at a sufficiently large distance (up to 600m for b / W camera and 400m for color). Among other advantages – Getting to the obvious cost savings (no need to lay cable)Video from multiple cameras is transmitted over one twisted areminimal number of distortions and interference videosignaali use. Set up passive transceiver CoVi Security NTR-03 at both ends of the twisted pair (one from the Registrar and camcorder, respectively). In this case, the obvious advantage of the device is ensured by its configuration lies in the ability to connect cameras, AHD, TVI, CVI, CVBS far enough away from the DVR.In the table of distances shows the dependence of the transmission range signal from the value of the resolution (applicable to this model):AHD 720P: 350M / 1080P: 720P 200MHDCVI: 400M /1080P: 250MHDTVI 720P/1080P: 250M ... show more show less