Item description: hand alarm
Model:KG- 200A
Style: portable,stationary
Sound pressure level: 126 dB(A)@1m
Audio frequency: 600 ± 20 Hz (depending on the hand-shaking speed)
Material: aluminum alloy
Net weight: 6 kg
Effective range: 2000 meters in diameter
Packing size: 380*220*220 mm
KG-200A is equipped with baffle shutter mechanism in the sound window. It can select the sound in tensity signal and the sound window can be quickly closed to block the sound and produce different signals. The advantages of the KG-200A are convenient operation,energy saving, easy to carry, can be fixed, compact structure, small volume, light weight, etc
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