Min. Order Reference FOB Price
20 Pieces US$1.99-19.99 / Piece
Product Description
Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-B01C 12~36 107 continuous sound YS-B02 12~36 107 beep sound YS-B04A 12~36 112 beep sound YS-B04-5 12~48 115 siren sound YS-B05 12~36 87~107 self adjusting Why do mining machinery require the use of travel buzzer? ...