Simplex 4098-9784 Truealarm Sounder Base P/N: 0677052

The Simplex 4098-9784 is a truealarm sounder base. It is power from 24 VDC or from a compatible Notification Appliance Circuit (NAC). Also, it is Synchronize via communications or by the NAC, if NAC powered. Besides, the sounder can be manually activate from the control panel. Furthermore, sensor and sounder operation comes listed to UL Standard 268. Sounder operation comes also listed to UL Standard 464 as an audible notification appliance.