![[AUTONICS] B7VA Series Voice Buzzers](https://img.prosourcemro.com/2026/04/001-1476.png)
Buzzer
Autonics
[AUTONICS] B7VA Series Voice Buzzers
Family ID: AUTONICS-B7VA-SERIES
Voice buzzers with sound pressure level up to 90 dB ±10% (at 1 m). Mounting hole Ø 72 mm, panel thickness ≤ 6 mm. Operation indicator LED. 8 different alarm sounds: police siren, fire alarm, ambulance sound, warning sound, alarm sound, doorbell ring, ringtone 1, ringtone 2. Switch between single or repeat play. Internal memory and external memory (MP3/WAV) variants. NPN and PNP input compatible.
2 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| AUTONICS-B7VA-8KD | — | AUTONICS | Voice buzzer | B7VA Series | Internal memory voice buzzer | 8 internal alarm sounds 90 dB | NPN/PNP signal input | 12-24 VDC | Screw terminal | IP66 panel front | internal memory voice buzzer | ||
| AUTONICS-B7VA-8KD-E | — | AUTONICS | Voice buzzer | B7VA Series | External memory voice buzzer | 8 default + MP3/WAV upload via DAQMaster | NPN/PNP signal input | 12-24 VDC | Screw terminal | IP66 panel front | external memory voice buzzer |
