Automation Components Inc (ACI) MS-RA/P/R Pilot Alarm LED Bush Button

The Automation Components Inc (ACI)-MS-RA/P/R Pilot Alarm LED Bush Button is an accessory for the HVAC system, which is used with the duct smoke detectors. It has a red alarm LED light and a green pilot LED light which gives the user a visual indication of the alarm system state, while the push button enables the user to test the alarm system and reset it. The product is made of brushed stainless steel that can be installed on single or double-gang boxes and is a useful addition to any HVAC system.