A wireless signal strength indication LED displays the reception strength of the transmissions between the ZFR1825 Coordinators, ZFR Pro Routers, Repeaters, and the TEC3000 Thermostats. This LED helps determine the network connectivity status when selecting locations for the devices during system installation.
Approximately once every 10 seconds, the Signal Strength LED flashes to indicate the reception strength of the signal from neighboring devices. See Table 1 and Figure 1.
Refer to the Verasys Wireless Pro System Technical Bulletin (LIT-12012940) for more information on determining the signal strength between ZFR Pro Series devices in your application.