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Effective Distance (m) (By the use situation, there is a case where effective distance is different) 80 - 70
Batteries Four single two type batteries (not included)
Battery life (hours) Alkaline battery (continuous use) / about 18
Noise Level (dB) 115 (5m)
Dimension (cm) Length 11 21.6x grip portion length diameter 13.8x
Maximum Output (W) 5
Weight (g) (Including battery strap) 520
Material ABS resin
Specification Emergency siren, shoulder belt with folding handle
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7 Customer Reviews
The reviews are automatic translation.
On 2017-10-10 06:04:33
I wanted the voice to pass a little more. Because it is inexpensive, I will not be able to request much!
For calling on site work
On 2017-10-04 18:30:34
Even if the volume is maximized, the sound does not become so big. Also, when you do not care about placing a little after using it, you are surprised to open the battery cover immediately. A little, the opening and closing part of the lid may be weak ....
Used as disaster prevention equipment
On 2015-09-15 14:50:43
There was a slight sense of weight, but fulfilled its role as desired
Used for security of events
On 2014-08-15 14:26:42
Audio was smaller than I imagined
Emergency transmission at press work site
On 2014-06-25 10:07:04
It is light and easy to hold, the sound of the siren resonates well, it is useful because it can be heard even on a noisy scene.
Use at ground
On 2013-05-01 09:05:06
Switch is sliding type There is no complaint if push type switch is attached to hand grip handling. It's good as the price is cheap.
Educational site etc.
On 2008-12-18 02:25:38
I was impressed with the noise value (dB): 115 (5 m).
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