How to Control Analog Speed Dome by Pelco-D/P Protocol
The pigtails of analog speed dome (take speed dome for short in next contents) is shown in Figure 1-1, it includes three kinds of…
Connecting a ptz camera to a dvr device
HD PTZ cameras such as PTZ TVI, PTZ CVI, or PTZ AHD can be hooked up to a DVR and controlled directly via the…
Huawei CCTV Dvr Firmware Software
In short, why Huawei Video Surveillance Products? Huawei HD vandal-proof network cameras for intelligent video surveillance systems, suitable for indoor, outdoor and harsh operating conditions . Cloud-based architecture, flexible service…
