best cctv installers
We specialize in Hikvision cctv in Malaysia - Whether it’s your home or business, we all take comfort in knowing that what we care about is safe and secure. You may not be able to be on guard 24-hours a day, but thanks to CCTV cameras and other home security camera systems, you can protect what matters to you, without the ongoing expense of employing a security firm.
CCTV security camera system in Malaysia. We are specialize in major brands of CCTV security camera systems. Feel free to contact us for more details.
What is CCTV
Closed-circuit television (CCTV), also known as video surveillance, is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point to point (P2P), point to multipoint (P2MP), or mesh wired or wireless links. Though almost all video cameras fit this definition, the term is most often applied to those used for surveillance in areas that may need monitoring such as banks, stores, and other areas where security is needed. Though Videotelephony is seldom called 'CCTV' one exception is the use of video in distance education, where it is an important tool.
In industrial plants, CCTV equipment may be used to observe parts of a process from a central control room, for example when the environment is not suitable for humans. CCTV systems may operate continuously or only as required to monitor a particular event. A more advanced form of CCTV, utilizing digital video recorders (DVRs), provides recording for possibly many years, with a variety of quality and performance options and extra features (such as motion detection and email alerts). More recently, decentralized IP cameras, some equipped with megapixel sensors, support recording directly to network-attached storage devices, or internal flash for completely stand-alone operation.
Surveillance of the public using CCTV is common in many areas around the world. In recent years, the use of body worn video cameras has been introduced as a new form of surveillance, often used in law enforcement, with cameras located on a police officer's chest or head. Video surveillance has generated cctv murah dan bagus significant debate about balancing its use with individuals' right to privacy even when in public.
There are about 350 million surveillance cameras worldwide as of 2016. About 65% of these cameras are installed in Asia.