Precautions
1. In order to avoid electromagnetic
interference, please turn off OPTJOY camera
in where explicitly prohibited the use of
electronic equipment, including but not limited
to aircraft, medical etc.
2. Keep OPTJOY camera out of direct sunlight,
wet dust, high temperature environment,
thunderstorm days, or near the fire source,
magnetic field, to avoid failure, overheating,
burn or explosion
3. Keep OPTJOY camera out of reach of
children and pets.
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