alad02

1.Small in size 2,Light weight, 3.Easy accessible ALAD03 portable acoustic dispeling device ,small in size,light weight, easy accessible, the built-in high frequency alert tone is readily activited with a push of the button.widely be used for crowd control,distancealert,policy advocacy, traffic control etc.Specification:Sound pressure level max :140dB@1mUsable range :Up to 450mEffective dispel ...