- Sirens, measures 42x18mm, large sound, 9/12/24/48V
- 2017-08-11 18:47
- Model Number: FHD-BPC4218W-12H Brand Name: FHD Key Specifications/Special Features: Size: (D)42x(H)18mm Rated voltage: 12V DC Operating voltage: 5 to 18V DC Rated current: 25mA at 12V DC (maximum) SPL: 95dB/30cm at 12V DC (minimum) Tone: siren...