Features:
1) Voltage: DC 6 - 12V
2) Sound types: single tone, 6 tones
3) Color: white, black, red
4) Dimensions (W x L x H): 54 x 55 x 54mm
Features:
- piezo siren^$^#
Ordering information:
- Minimum Order: 1000pcs
- FOB: Ningbo