Asenware AW-D233B 100 V Line System Flasher Siren

AW-D233B is a siren operating on conventional fire detection lines that produces audible alarm together with flasher light. What distinguishes this model from other sirens in the same class is that it can receive audio input from a 100 V announcement (PA) line; thus, in addition to the alarm tone, live or recorded announcements from the building sound system can also be broadcast through the same device. It should be particularly noted that the 100 V value here is not the device's supply voltage but the line voltage of the audio line — during the project phase, the announcement line and supply line should be planned separately. Because the manufacturer does not publish sound pressure (dB), IP protection class, EN 54 certification section, current consumption, and dimensional information in open sources, these values have not been filled in with estimates here. For applications requiring precise project calculations, current data sheets can be requested via ASPEK.