Panasonic KX-TDA30 Installation Manual page 165

2.9 Connection of 2.4 GHz Portable Stations — KX-TDA100/KX-TDA200
Equipment
CS and CS
Please take into consideration the distance between the CSs when site planning.
Please consult a certified dealer for details.
However, the required distance between CSs may vary depending on the
environment of the installation site and conditions in which the wireless system is
used. Conduct the site survey to determine the appropriate distance.
Distance
More than 15 m
Installation Manual 165