Product and Software: This article applies to all RFprotect versions.
If you configure a Network Chemistry sensor with an ETL value and later you uninstall the RFprotect software for some reason, when you reinstall the RFprotect software, the sensors will not operate properly because the ETL value configured is not the default one.
To reset the sensor and the ETL value to factory default, power up the sensor, press the reset button for 3-5 seconds, and then release it. The reset button is located between the POE port (Ethernet) and the sensor antenna.
After the sensor is set to factory default, you can add the sensor to RFprotect and configure the ETL key as 32 "F" character.