Radio Frequency Transmissions
From the device's FCC Verification of Conformity certificate The device, as described herewith, was tested pursuant to applicable test procedure and complies with the requirements of FCC Part 15 Subpart B Rules
All measurements contained in this report were conducted with ANSI C63.4-2003, American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical Equipment in the range of 9 kHz to 40 GHz.
Device Operating Temperature
For the better operation and stability of device, the working temperature of the device must not exceed 104°F/40°C.
The minimum and maximum temperature of the lithium battery in discharge status ranges from 14°F/-10°C to 140°F/60°C.
If the temperature of the lithium battery in discharge status exceeds the above mentioned temperature range, it may cause uncertainty or casualty of the operation which may cause your loss of life or property.