Buoy at sea

Open sea, fisherman reads wind, birds and sea current to catch fish and sometime use traditional buoys. Nowada・・・

Telemetry (temperature, water level, rain fall, etc.)

Temperature, water level, rain fall, radio activity level etc. can be measured remotely wherever it is install・・・

Emergency backup when blackout, natural disaster, fail of terrestrial communications

In case of catastrophic natural disaster, cell phone or V/UHF link might not work by collapse or blackout. IDP・・・

Remote monitoring on Mountain, desert, ocean

Location of important monitoring station and equiment has no longer restriction. They can be installed with co・・・