Internal-Driven Piezo Buzzer


| Model | LPB4333S-TA-12-2.9-33.0-R |
| Rated Voltage | 12 VDC |
| Operating Voltage | 3~20 VDC |
| Current Consumption | ≤20 mA |
| Test distance | 30 cm |
| SPL | ≥100 dB @30cm |
| Resonant Frequency | 2900±500 Hz |
| Tone | Continuous sound |
| Operating Temperature | -40 ~ +85 ℃ |
| Storage Temperature | -40 ~ +90 ℃ |
| Weight | 33.5 g |
| Carton size | 50×32×29 cm |
| Quantity | 250 pcs |
| Gross Weight | 10 Kg |
IP67 Waterproof 12VDC 95dB buzzer LPB4333S is apply for supermarket door and alarm .The feature of LPB4333S is small size, low power consumption, high sound pressure, waterproof . Usually the Rated voltage is 3-20V ,special request can custom made.