insys icom GSM small 2.0 Manual page 14

Safety INSYS GSM small 2.0
Caution!
Overvoltage and voltage peaks from the mains supply!
Fire hazard and damage of the product due to overvoltage.
Install suitable overvoltage protection.
Caution!
Damage due to chemicals!
Ketones and chlorinated hydrocarbons dissolve the plastic
housing and damage the surface of the device.
Never let the device come into contact with ketones (e.g.
acetone) or chlorinated hydrocarbons, such as dichloro-
methane.
Caution!
Distance from antennas to persons!
A too low distance from GSM antennas to persons can af-
fect the health.
Please observe to keep a minimum distance of 20 cm be-
tween the GSM antenna and persons during operation.
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