About SAR of HW-02E
Certification Information (SAR)
This device meets guidelines for exposure to radio waves.
Your device is a low-power radio transmitter and receiver. As recommended by international guidelines, the device is designed not to exceed the limits for exposure to radio waves.
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.
This device is designed to meet the requirements for exposure to radio waves established by the Federal Communications Commission (USA).
The SAR limit adopted by the USA is 1.6 W/kg averaged over one gram of tissue. The highest SAR value reported to the FCC for this device type complies with this limit. This device type when properly worn on body is 1.144 W/kg, and when using Wi-Fi hotspot function is 1.144 W/Kg.
The device complies with the RF specifications when the device is used at your body. For body worn operation, please use an accessory designated for this product or an accessory which contains no metal and which positions the device a minimum of 1.5 cm from the body.