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Do not expose the unit to extreme temperatures, direct sunlight, dust or humidity.
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Do not immerse in water.
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Avoid contact with any corrosive materials.
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Do not dispose this unit in a fire as it may explode.
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Do not open the inner back case or tamper with any components of this unit.
Batteries safety warnings
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Please read all instructions carefully before use.
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Use only alkaline batteries, not rechargeable batteries.
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Install batteries correctly by matching the polarities (+/-).
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Remove exhausted batteries immediately.
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Remove batteries when not in use.
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Do not recharge and do not dispose of batteries in fire as the batteries may explode.
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Ensure batteries are stored away from metal objects as contact may cause a short circuit.
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Avoid exposing batteries to extreme temperature or humidity or direct sunlight.
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Keep all batteries out of reach from children. They are a choking hazard.
Consideration of duty according to the battery law
Old batteries do not belong to domestic waste because they could cause damages of
health and environment. End-users are committed by law to bring back needed
batteries to distributors and other collecting points!