Type: FM311A-1
Operating Voltage: 12v-80v
Current: ≤0.6A
Sound Level: 97db(A)
Sounding Mode: Intermittent piezoelectric beeping
Type: FM111B-1
Operating Voltage: 12v-24v
Current: ≤0.6A
Sound Level: 102db(A)
Sounding Mode: Intermittent squealing from the speaker
