Access control systems are the electronic systems that are designed to control through a network and they should have an access to a network. Access Control System recognizes authenticates and authorizes entry of a person to enter into the premise thereby giving complete protection ensuring security with the system
Early CCTV systems required continuous human monitoring. Later, CCTV evolved to include motion detection – which required less monitoring – and recording capability, which began in the form of analog tape before transitioning to digital storage. CCTV systems have evolved to include face recognition technology, and is often referred to as biometric surveillance.
Home/Office automation (OA) refers to the collective hardware, software and processes that enable automation of the information processing and communication tasks in an organization. It involves using computers and software to digitize, store, process and communicate most routine tasks and processes in a standard office
A public address system (PA system) is an electronic system comprising microphones, amplifiers, loudspeakers, and related equipment. PA systems are used in any public venue that requires that an announcer, performer, etc. be sufficiently audible at a distance or over a large area. Applications include sports stadiums,public transportation vehicles and live or recorded events
All home security systems work on the same basic principle of securing entry points, like doors and windows, as well as interior space containing valuables like art, computers, guns, and coin collections. Regardless of the size of your home, or the number of doors and windows or interior rooms a homeowner decides to protect, the only real difference is in the number of security components deployed throughout the home and monitored by the control panel.
An intercom is a stand-alone voice communications system for use within a building or small collection of buildings, functioning independently of the public telephone network . Intercoms are generally mounted permanently in buildings and vehicles. Intercoms can incorporate connections to public address loudspeaker systems, walkie talkies, telephones, and to other intercom systems. Some intercom systems incorporate control of devices such as signal lights and door latches.