High decibel sound warning buzzer
1. min 110dB high decibel sound warning buzzer 2. largely used in security system in industrial and mining enterprises
| Type | Unit | BJ-1 | BJ-2 | BJ-3 |
| Rated Voltage(Square Wave) | V | 12 | 24 | 220VAC |
| Operating Voltage | V | 8-15 | 18-28 | 200-250 |
| *Rated Current(MAX) | mA | 97 | 110 | 105 |
| *Min Sound Output at 10 cm | dB | 110 | 110 | 110 |
| *Resonant Frequency | Hz | 2500±500 | 2500±500 | 2500±500 |
| Operating Temperature | °C | -20~+70 | -20~+70 | -20~+70 |
| Weight | g | 50 | 50 | 61 |
High decibel sound warning buzzer
