Features:
for 520Hz fire and smoke alarms
| Characteristic | Min | Typical | Max | Notes |
| Type | Magnetic | |||
| Excitation | External Driven | Tone: Continuous | ||
| Sound Pressure Level dB at 30cm | 105 | measured 85dB(A) / 300cm / 520Hz / 8 Vpp square wave | ||
| Frequency kHz | 0.4 | 0.52 | 4 | within 5dB at 2.83 V |
| Voltage V | 8 | peak to peak sine wave | ||
| Available Input Impedance Ω | 8 | ±15% | ||
| Temperature ºC | -20 | 85 | Storage Temperature -30 °C ~ +85°C | |
| Width mm | 106.5 | |||
| Height mm | 40 | |||
| Weight g | 475 | |||
| Mounting | Chassis Mount | |||
| Termination | lead wire |
Characteristic Response:
Dimension Drawing:
FFT at 520Hz input signal at 1V
