PA systems are also required in schools for interacting with students and faculty. A k-12 is a vast campus where hundreds of classrooms can be located and all these classes need to be addressed once or twice in a day individually or collectively. Administration need an efficient communication medium that is made with the latest technology and the IP based school PA systems that can broadcast with or without cables are the best suited. It is the time of internet and the PA systems use the medium with great effect and enable school administration to carry out multiple communication and messaging functionalities.

For school PA system you can choose the following

· Ethernet or Power over Ethernet PA speaker system

· Wi-Fi speaker system

Third option is the conventional wired speakers that do not use internet as signal carrying medium. This is not a smart choice as it is the old system that will use both box and horn speakers. These are one dimensional speaker that will only broadcast messages and are not flexible enough or technologically advanced to broadcast pre-recorded messages.

Ethernet speakers

Ethernet speakers are always ready to use and need to be plugged in to a socket that is connected to the Ethernet cable that carries low voltage current, internet and audio signals. Installing Ethernet speakers would also mean not spending on extra cables and now spending on extra power. It is a flexible system and can be hooked to your office PC where you can store message and bell schedules and enable you to announce them automatically.

Wi-Fi speakers

Wi-Fi speakers are as flexible as Ethernet speakers and also give you the added advantage of broadcasting messages without the use of cables. The Wi-Fi internet provided for the school campus is used by the system to send audio signals to speakers with SIP capability, which means, the speakers will receive signal that is sent through wi-fi Internet. The system will allow you to deploy speakers anywhere you want within the campus and will not need cables.

Increase popularity by installing large outdoor digital clocks

Clocks are other component of schedules and time keeping. Large outdoor clocks are now greatly in vogue and they can be as big as the face of a building. Installing the clock will serve the dual purpose of telling time and enhancing the curb and popular appeal of your building and brand. If you want your building or name known to large number and in turn reap publicity for your products you can install these clocks that can be of giant size and with digital technology.