The plenum rated GL-300 has been UL certified to be safe in the case of a fire or other natural disaster. Make the GL-300 amplifier a part of your classroom integration from the beginning. The amplifier connects easily with many devices for quick installation. Controllable via RS-232, the compact size of this amplifier fits ideally in ceilings, plenum rated enclosures, or cabinetry.
Four multimedia inputs
In-class audio including multimedia and microphones will mute during paging