Crest replacement stations for Cornell. Mounts on a 3-gang box, with a stainless steel plate. Standard call cords place a call to corridor light, master panel and illuminate the station's red LED. When the station is selected at the master panel, the station's green LED lights and a tone sounds to indicate the caller can speak.

• 1/4" single jack receptacle
• Provides 2-way communication with master panel station
• FDA Listed