Alarms, Buzzers, and Sirens are devices that produce an audible signal usually like a steady high-pitched hum that is encased within a molded housing. The characteristics are driver circuitry, input type, voltage rated, voltage range, frequency, technology, operating mode, current supply, and port location. The technology is electromechanical, magnetic, piezo, and piezo (with feedback) with a frequency from multiple, 200Hz to 8kHz.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
RB-12Alarms, Buzzers, and Sirens | NTE Electronics, Inc. | BUZZER 12V 32.51X26.92MM PNL MNT | 168 | - | |
RB-24Alarms, Buzzers, and Sirens | NTE Electronics, Inc. | BUZZER 24V 32.51X26.92MM PNL MNT | 634 | - | |
RB-120Alarms, Buzzers, and Sirens | NTE Electronics, Inc. | 93dB Active Buzzer (Built-in Driving Circuit) ROHS | In Stock | - | |
RB-240Alarms, Buzzers, and Sirens | NTE Electronics, Inc. | RB-240 | In Stock | - |