A fire alarm system is number of devices working together to detect and warn people through visual and audio appliances when smoke, fire, carbon monoxide or other emergencies are present. These alarms may be activated from smoke detectors, and heat detectors. Alarms can be either motorized bells or wall mountable sounders or horns. They can also be speaker strobes which sound an alarm, followed by a voice evacuation message which warns people inside the building not to use the elevators. They may also be activated via manual fire alarm activation devices such as manual call points or pull stations.
Fire alarm warning devices can also be set to different volume levels. Smaller buildings may have the alarm set to a lower volume and larger buildings may have alarms set to a higher level.
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 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, casinos, airports, military installations, and convenience stores.
Probably the most widely known use of CCTV is in security systems and such applications as retail shops, banks, government establishments, etc. The true scope for applications is almost unlimited. Some examples are listed below.
Access control (AC) is the selective restriction of access to a place or other resource. The act of accessing may mean consuming, entering, or using. Permission to access a resource is called authorization. Locks and login credentials are two analogous mechanisms of access control.
Access Control Solutions: State-of-the-art access control software that integrates the most advanced security technologies with innovative networking capabilities to bring you full-featured security solutions serving any size facility.
Managed Access Control: Provides all the benefits of a locally managed system without the responsibility, hassle, and cost of maintaining equipment.
Control Panels / Hardware: Versatile, reliable and expandable control panels and hardware for your access security system.
Readers: It offers a full line of readers ranging from proximity, wiegand, keypad, magnetic stripe, bar code and biometric.
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