Product Name : Hand Siren
model: LK-100
type : Portable
Sound Pressure :110±2dB(A)@1m
Audio frequency：550±20HZ
Material : Aluminum Alloy
Weight : 1.2kg
Effective range：1000m
Pack: 186*186*170mm
It is widely used in open-air military barracks, civil defense factories, fire fighting prisons, reservoirs, mines, plains, pastures, airports, forest farms, hotels, etc.
