Many procurement teams check B7VA-8KD against Autonics Proximity Sensor, Autonics Digital Counter and Autonics B2Nb B1D R before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Autonics B7VA-8KD - Voice Buzzers
Autonics Voice Buzzers B7VA-8KD Technical Specifications

| Brand | Autonics |
| Product Type | Buzzers |
| Product | B7VA-8KD |
Autonics Voice Buzzers B7VA-8KD Technical Specifications
| Specification | Value |
|---|---|
| Sound pressure | β€ 90 Β±10% dB (distance at 1 m) |
| Signal Input Method | Compatible with NPN and PNP inputs |
| Audio sources | Alarm: 8 types |
| Indicator | Status indicator: Green / Orange LED |
| Power supply | 12 - 24 VDC@(=) |
| Power consumption | 7.2 W |
| Insulation resistance | β₯ 1,000 MΞ© (500VDC@(=) megger) |
| Dielectric strength | Between the charging part and the case: 500 VAC~ 50 / 60 Hz for 1 min |
| Vibration | 1.5 mm amplitude at frequency 10 to 55 Hz (for 1 min) in each X, Y, Z direction for 2 hours |
| Shock | 300 m/sΒ² (β 30 G) in each X, Y, Z direction for 3 times |
| Environment_Ambient temperature | -10 to 55 β, Storage: -20 to 65 β (no freezing or condensation) |
| Environment_Ambient humidity | 35 to 85%RH, Storage: 35 to 85%RH (no freezing or condensation) |
| Protection structure | IP65 (Front part, IEC standard) |
| Material | Front cover: ABS, Body: PC |
| Weight | β 232 g (β 301.5 g) |
Get A Quote for Autonics Voice Buzzers B7VA-8KD at the best price. Here are the brief Technical Specifications of B7VA-8KD are sound pressure level β€ 90 Β±10% dB (distance at 1 m) suitable for clear alerts. The power supply ranges from 12 - 24 VDC@(=), providing stable performance. With a power consumption of 7.2 W, it is energy efficient while delivering high output.
Designed for harsh environments, it functions within an ambient temperature range of -10 to 55 β, Storage: -20 to 65 β (no freezing or condensation) and humidity levels of 35 to 85%RH, Storage: 35 to 85%RH (no freezing or condensation), no freezing or condensation). Its IP65 (Front part, IEC standard)-rated front part ensures resistance to dust and water, making it ideal for industrial settings. The buzzer weighs approximately β 232 g (β 301.5 g), ensuring durability with a lightweight design.
It's Time to get a Quote for your requirement of Voice Buzzers. We guarantee unmatched pricing and unparalleled support compared to other Distributors.







