hand operated siren LK-120

Hand operated siren LK-120 is designed to provide effective warning in applications where there is no power supply.Powered by rotation the handle,this model has a plate to shut off the sound once up to speed giving it the ability to produce different tonesRobust and compact,the siren can be easily transported to remote locations and folds up to a small size for ease of handlingSpecificationSound Rating:120±2dB(A) @1MOutput Frequency:600±20Hz (Dependent on Rotation Speed)Sound range: 1500MNet Weight:9KgCarton Size:46x37x58CMFeatures :no power supply requiredrobust and compact for portabilitypowerful low frequency sounduniversally recognised signalShutter mechanism to provide a choice of signals:continuous and warbleApplication:Camp site,civil defence,mountain rescue,coast guard warning,quarries/mining
hand operated siren LK-120