Especially for field long-range communication, send reflective signal.
With a aiming function, accurate signal transmission, fast.
When the weather is clear, the optical signal transmission distance can reach more than 100 km.
Cloudy or night when there is light, can also be used as normal.
Usually do mirror use.
.Description:
Product Category: signal mirror
Size: 51*38*4mm
Material: acrylic
Net weight: 12 g
One of the five elements of outdoor survival is the signal generator. There is a consensus among survival experts all over the world that anyone who is engaged in remote outdoor activities should carry a collimation signal mirror and a survival whistle.
Packing list:
signal mirror *1
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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