GAI-Tronics Multi-Party Station The Gai-Tronics muti-party station has lots of useful features, very few multi-party stations offering all these features, muti-party station with a five party line selector switch particularly design for division 2 and non-hazardous areas, noise-cancelling microphone and other features make this station unique and quality product offer by Gai-Tronics. Through this multi-party station individuals can be contacted any where within the organization no matter where they are and one of the amazing thing about this device is that it allows two or more people to discuss without being heard over the audio speakers. It is wall mountable, highly certified and approved device with most recognized brand in the market. Features: Noise-canceling microphone Non-moveable hook-switch Reading aid appropriate handset Available with aux port choice for wireless headset use 12 W presenter amplifier