NEC NAR01 Instruction Manual page 26

Radiation Exposure Statement
The product comply with the FCC portable RF exposure limit set
forth for an uncontrolled environment and are safe for intended
operation as described in this manual. The further RF exposure
reduction can be achieved if the product can be kept as far as
possible from the user body or set the device to lower output power
if such function is available.
FCC ID Location
FCC ID is printed on the back of the device.
2AA5WKMP8S1AA