产品特点
| 警钟分贝 |
90 dB |
| 类型 |
Wired siren |
3.4 kHz, 90 dB(A), Piezo, Black
Type: flange mounting type
Tone: Continuous
Operating Temperature Range: -20 ºC~+70 ºC
Storage Temperature Range: -30ºC~+80 ºC
Rated Voltage: 12 V DC
Operating Voltage: 8~16 V DC
Oscillating frequency: approx. 3.4 KHz±0.5KHz
Current consumption: ≤20mA at 12VDC
Sound pressure level: ≥90dB at 30cm / 12VDC
Material: ABS
Piezo Audio Indicator