Huawei CarFi Quick Start Manual page 63

Commission on Non-Ionizing Radiation Protection (ICNIRP), an
independent scientific organization, and include safety
measures designed to ensure the safety of all users, regardless
of age and health.
The Specific Absorption Rate (SAR) is the unit of measurement
for the amount of radio frequency energy absorbed by the body
when using a device. The SAR value is determined at the highest
certified power level in laboratory conditions, but the actual SAR
level during operation can be well below the value. This is
because the device is designed to use the minimum power
required to reach the network.
The SAR limit adopted by Europe is 2.0 W/kg averaged over 10
grams of tissue, and the highest SAR value for this device
complies with this limit.
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