Werma 85dB Panel Mount Continuous Internal Piezo Buzzer, 42.5 x 29.8mm, 12V dc Min, 24V dc Max

Compact size panel mounting
Continuous tone buzzers

This panel-mount continuous internal piezo buzzer from WERMA is an audio signalling device for your machines, alarm systems or warning devices. Thanks to its continuous sound output of 85dB, it's loud enough to be heard in noisy settings. The high-frequency buzzer is designed to operate with a DC voltage of up to 24V, making it a safe and reliable sound device. Its housing is made of a blend of polycarbonate (PC) and acrylonitrile butadiene styrene (ABS) for excellent resistance to impact and corrosion, so it's suitable for use in demanding applications. You'll commonly find buzzers like this one used in household appliances.

• Wide operating temperature range of -20°C to +60°C for use in challenging industrial environments
• Panel mounting design to reduce the impact of external strain on the device
• IP65 (ingress protection) rating means it's dust-tight and water-resistant

• Computer sound generators
• Microwave ovens
• Fire alarms

Even at a high frequency, this buzzer consumes very low power, making it a great choice for battery-operated devices where energy efficiency is crucial.