link 1.0 Djem Guerreru Inc. https://www.djemguerreru.com 21600 JOITO's https://www.joitos.com https://cdn.joitos.com/GENERAL/13/134/1347/13474092.V0.jpg 400 250 https://www.joitos.com/item/30449783/Call%2DSwitch%2Dwith%2DSCR%2DCircuit - Flush or surface mounted in standard single-gang outlet boxes- Heavy-duty long-life switches- Color-coded connecting leads- Brushed aluminum faceplate- Mounting screws included- Designed for use with the PI35A, SI35A and Multi-Graphic Series 115B/2223/2233 systems- SCR holding circuits actuate the annunciator signal and LEDs in Bogens SBA-Series room selector panels- Provide momentary press-to-call 26.13 USD 1 Electronics & computer--Phone & telecom--Other