Min. Order Reference FOB Price
1 Piece US$90.00-120.00 / Piece
Product Description
Air Raid Siren Air Raid Alarm Industrial Manivelle Siren With Tripod Mount This Manual siren MTHOS03 is equiped with baffle shutter mechanism in the sound window. It can select the sound intensity signal and the sound window can be quickly closed to block the sound and produce different signals. ...