Alpha SC-300PTT Counter Mt Intercom+Goosnk+Ptt Comes with 18Vdc Plug-In Power Supply Unit and 15" Gooseneck Mic-No Headset Jack+Ptt Switch

The SC-300PTT from Alpha is a Counter Mt Intercom+Goosnk+Ptt Comes with 18Vdc Plug-In Power Supply Unit and 15" Gooseneck Mic-No Headset Jack+Ptt Switch. The SC-300 counter-top ticket window intercom is designed for applications where a cutout in the barrier is impractical. How It Works. Two-way communication is accomplished through the use of speakers and microphones on each side of the partition. The inside Master unit is equipped with a 15" gooseneck microphone, power on/off switch, power-on LED, and external volume controls. The Remote unit is vandal resistant with all controls located within the metal housing.The SC-300 provides electronic two-way hands-free audio communications (duplex) between a partit.