Ecolink WST-621 Flood and Freeze Sensor Instruction Manual
Learn how to enroll, test, and place the Ecolink WST-621 Flood and Freeze Sensor with these detailed instructions. This patent-pending device operates at a frequency of 319.5 MHz and uses a 3Vdc lithium CR2450 battery. Compatible with Interlogix/GE receivers, this sensor detects flood and freezing temperatures and complies with FCC ID: XQC-WST621 IC:9863B-WST621.