Werma 90dB Panel Mount Continuous Internal Piezo Buzzer, 43 x 40mm, 24V ac/dc Max

Compact size panel mounting
Continuous tone buzzers

For emergency situations where you need a very loud audio signalling device, turn to this 90dB WERMA piezo buzzer. This buzzer produces a clearly audible continuous tone at a high frequency of 2.4kHz, making it a useful component for security systems or local operator panels. It's designed for quick mounting on a control panel, making installation straightforward and reducing external strain on the unit. You can use this buzzer across a wide temperature range of -20°C to +60°C for reliable and long-lasting performance in demanding conditions. It's housed in a durable ABS (acrylonitrile butadiene styrene) material for impact resistance.

• Compact dimensions of 43 (diameter) x 40mm (height) for use in applicaitons where space is limited
• Internal drive circuit for simple operation using DC supply voltage

• Communication devices
• Fire alarms
• Household appliances
• Security systems

It's not advisable to install this buzzer outdoors. Its ingress protection rating of IP43 means it's protected against tools and wires greater than 1mm in size, but it's not waterproof.