Hand-operated siren lk-120 Description Lk-120 is designed to provide effective warnning in applications where there is no power supply such as: civil defence. camp sites. mountain rescue. frontier sentry and coast guard warning. As lightweight, it can be easily transported to remote locations and folds up to a small size for ease of handling. Sound rating 120f+2db(c) @1m Output frequency 600+20hz Single tone Net weight 11kg Carton size45x37x58cm Net weight 11kg Carton size 45x37x58cm
