Alpha AM40 Aux. Relay Used with S.T.R. Qwikbus Type Stations to Provide a Dry Contact Closure

The AM40 from Alpha is a Auxiliary Relay For QWikBus Station, used with S.T.R. QWikBus Type Stations To Provide a Dry Contact Closure. The Alpha AM40 Auxiliary Relay Module is used with the QwikBUS™ series intercom and / or video-intercom systems. The AM40 plugs into the QwikBUS™ series intercom and / or video-intercom station, and provides a normally-open, dry contact closure, when the station is being called from a lobby or entrance station. This allows connection of a separately powered device, such as a strobe, loud bell, etc.

The AM40 gets its power from the QwikBUS™ series intercom and/or video-intercom station directly, by means of a plug-in wiring harness and connector.

Features

• Easily Installs behind the QwikBUS™ video-intercom or intercom station
• Operates on Safe Low-Voltage Class II Wiring
• Positive Screw Terminal and plug-in Connectors