Security system in Bandar Sri Damansara
About Bandar Sri Damansara: Bandar Sri Damansara is a famous township in the Klang Valley, Malaysia. Bandar Sri Damansara is known for its commercial and residential establishments. Bandar Sri Damansara is one of the most visited places in Malaysia.
Closed Circuit Television (CCTV) Cameras is camera that helps generate images or footage recordings that are used for surveillance purposes. These can be video cameras as well as still digital cameras.
Video Cameras: Video cameras and CCTV) cameras can be of two types: analogue or digital which implies that they function by sending an analogue or digital signal to a storage device like a video tape recorder or a computer.
Analogue: These cameras record analogue signals as pictures and can record straight to a video tape recorder. In case the analogue signals are to be recorded on a video tape in the tape should run at a very slow speed in order to operate continuously. However, in order to facilitate digital recording the analogue signals can be converted into digital signals and this is usually achieved by connecting the analogue video camera to a video capture card in the computer and this card then converts the analogue into digital.
IP Cameras: These cameras are also referred to as network cameras and are analogue or digital video cameras with an embedded video server having an IP address that is capable of streaming the video. These cameras are actually used for cutting down on surveillance costs and making the process cheaper.
Digital: Since these cameras work using digital signal they do not require a video capture card for their functioning and thus can be saved directly to a computer. Uncompressed digital recordings are likely to occupy the massive amount of hard drive space and therefore the recordings are required to be compressed.