Used with TekTone's Tek-SAFE NC150R Area of Rescue Assistance System, IR150SS-series Remote Call Stations provide efficient communication between areas of rescue assistance (in protected stairwells) and the building lobby. IR150SS-series Remote Call Stations are located in areas of rescue assistance to provide two-way hands-free communication to a central location from which help may be summoned. Calls are placed by pressing a large, red momentary push button. Solid state indicators on the panel indicate when a call has been placed and when the intercom is in use.

IR150SS is a flush mount station with a large mushroomstyle push button.