数字硬盘录像机

The cctv dvr listed at Tradechina.com boast of incredible features that give you the best results when working with different CCTV systems. The cctv dvr have a large storage capacity that gives you an impressive space to save long security footage from your CCTV cameras and play them back whenever needed. By supporting multi-channel recording, these cctv dvr support multiple cameras which empowers the owners to eliminate any blind spots in the space being monitored. Are you looking for a wholesale cctv dvr system? Using this camera is advantageous since it offers you a cost-effective and trustworthy security solution. It allows you to access your security system using the internet or network devices at your convenience. It also has multiple sensors to help you keep a large area under surveillance which usually needs several cameras. Moreover, installing this network camera is easy since it only has one cable that serves as both the data and power cable. The resolution of the cctp dvv images is clear, and they vary. There are different types of wholesale cctv dvr systems which are suitable for different security needs. A fixed network camera delivers precise coverage specifically where you require it. This type of camera comes in different shapes, from fixed dome to box cameras. Fixed dome cameras offer focused surveillance invisibly by blending with the environment. On the other hand, fixed box cameras offer security by discouraging people from entering your property since they are visible. Alternatively, a portable cctv dvr provides a versatile, pocket-friendly, and quick way to install cameras.