What is the maximum communication range of the SK6 Series?

The RF signal from SK6 Series sensors can reach the dialer at a distance of about 80 meter (260 feet) away without obstacles. 

If there are walls or floors, the distance will be reduced depending on the material of the wall or floor. We don't have tests data to show you the exact distance because the situation is very different from user to user. You have to test the system at your location for accurate results.