The transmitter used in DECT products like our Leitner wireless and OfficeRunner is a low-power transmitter.
Transmitter signal level (transmitter output power) is 10mW peak and 0.4mW average.
Measured maximum SAR (radiation levels) level amongst all the products is 0.013 W/kg (extremely low).
For comparison, the average Dect wireless headset transmitter signal level is about 1/1000th the maximum transmit signal level used by cellular phones.