Networking solutions are now the requirement of nearly every home or businesses that have set up a network system. Network technology has connected nearly the entire world together by using networking devices.

People are shifting over to networking solutions in their home or business for different purposes; they are using it for sharing of various resources such as communication, data storage, computer networking, Software, connecting a printer or other hardware devices on network and internet connections.

Voice over Internet Protocol (VoIP), is a technology that allows you to make voice calls using a broadband Internet connection instead of a regular (or analog) phone line.

VoIP services convert your voice into a digital signal that travels over the Internet. If you are calling a regular phone number, the signal is converted to a regular telephone signal before it reaches the destination.VoIP can allow you to make a call directly from a computer, a special VoIP phone, or a traditional phone connected to a special adapter.

A fire alarm system warns people when smoke, fire, carbon monoxide or other fire-related emergencies are detected. These alarms may be activated automatically from smoke detectors, and heat detectors or may also be activated via manual fire alarm activation devices such as manual call points or pull stations.

Fire alarm sounders can be set to certain frequencies and different tones including low, medium and high, depending on the country and manufacturer of the device.

Access control is a security function that protects shared resources against unauthorized accesses. The distinction between authorized and unauthorized accesses is made according to an access control policy.

Access control is employed to enforce security requirements such as confidentiality and integrity of data resources to prevent unauthorized use of resources, or to prevent denial of serviceto legitimate users.