4/8
signal strength between individual elements is insufficient, TSR4 radon probe must be inserted or
repeater must be used to extend the signal; see
C2)
Wireless network for radon regulation –
Features of system are same as in C1) way. Radon
measuring probes located in building transmit their current radon concentration values to central
unit wirelessly. Central unit analyzes this information and on the basis of measured (set)
concentration level value it sends command to actuator (wireless actuator or actuator in central
unit can be use) which is hardwired with power relay. Power relay switches on a fan which
decreases radon concentration within an area. After decreasing of radon concentration, actuator
receives command to switch off fan. This cycle repeats depending on increasing or decreasing
volume activity of radon in building.
