Alpha AM333 AUX Relay for Qwikbus Station

The Alpha Communications / S.T.R.(tm) AM333 Auxiliary Relay Module is used with the QwikBUS series intercom and or video-intercom systems. plugs into station, provides a normally-open, dry contact closure, when station being called from lobby entrance station. This allows connection of separately powered device, such as strobe, loud bell, etc. gets its power QwikBUS(tm) and/or directly, by means plug-in wiring harness connector.

• Easily Installs behind QwikBUS™ station
• Operates on Safe Low-Voltage Class II Wiring
• Positive Screw Terminal Connectors