What is HDVI technology and what are its advantages?
HDVI (High Definition Video Interface) technology is a video transmission standard that allows for high-definition (HD) images to be obtained over traditional coaxial cables, like those used for analog cameras. Its main advantages include superior image quality, simplified installation due to compatibility with existing infrastructure, and a longer transmission range than some other HD technologies.
What resolutions are available for HDVI cameras and which resolution should I choose?
HDVI cameras are generally available in several resolutions, including 720p (HD) and 1080p (Full HD). The choice will depend on your needs in terms of image clarity. For detailed identification of faces or license plates, 1080p is preferable. For general surveillance where fine recognition is not paramount, 720p may suffice.
Is it possible to mix HDVI cameras with analog cameras on the same DVR system?
Yes, most HDVI-compatible DVRs (Digital Video Recorders) are also backward compatible with traditional analog cameras. This allows you to gradually upgrade your surveillance system by replacing old analog cameras with HDVI cameras without having to change your entire DVR.
What is the transmission range of HDVI cameras and what cables should I use?
HDVI cameras can transmit HD signals over standard coaxial cables (such as RG59) over distances of up to 500 meters without significant loss of quality. For longer distances, the use of video signal amplifiers may be necessary. We recommend using good quality coaxial cables to optimize performance.
Do I need a specific DVR for my HDVI cameras?
Yes, to take full advantage of HDVI technology, you will need a DVR specifically designed for HDVI cameras. These DVRs are capable of processing high-definition signals transmitted via coaxial. Make sure that the DVR you choose supports the resolution and number of cameras you plan to install.
What is the difference between HDVI and other HD technologies like AHD or TVI?
HDVI, AHD (Analog High Definition), and TVI (Transport Video Interface) are all technologies that allow for HD video transmission over coaxial cable. They share similar advantages in terms of image quality and compatibility with existing infrastructure. The main difference lies in their standardization and the manufacturers that support them. Here, you will find a selection of products compatible with these different standards; be sure to check compatibility with your existing DVR if you are not changing the entire system.
What are the delivery times?
In the cities of Rabat, Salé, Témara, and Casablanca: Delivery is made within 24 business hours
In other major cities (Marrakech, Fes, Agadir, Tangier, Kenitra, Oujda, and Meknes): Delivery is made within 48 business hours