EN
CN
Type: FM878B-1
Operating Voltage: 12v-80v
Current: ≤0.6A
Sound Level: 102db(A)
Sounding Mode: White noise chirping
Type: FM828B-1
Sounding Mode: Intermittent squealing from the speaker
Buzzer
FM878B-2
FM311A-1
Back-Up Buzzer
WG9618713101
FM161A