The Ecolink Indoor Wireless Flood/Freeze Sensor for 319.5MHz systems (Qolsys and Interlogix) detects water leaks and freeze risk and wirelessly transmits an alarm signal to compatible wireless panel alarm systems. Ideal for monitoring areas where leak risks are high-- like bathrooms, under sinks, water heaters/softeners, washing machines, dishwashers, etc.—as well as alarming when temperatures drop below 5°C; preventing burst pipes and expensive repair costs.

Using a single 3V Lithium CR2450 cell battery, the WST-622 has an effective battery life up to 10 years between changes. Small, discrete design allows for subtle placement where other sensors would stand out or clash with décor.

WST-621 Specs and Features

• Simple on-ground installation, ultra-compact design
• Sub-GHz RF operation (319.5MHz frequency)
• Compatible with: Qolsys and Interlogix
• Product dimensions (L x W x H): 2.76’’ x 2.64’’ x 0.51’’ (7 cm x 6.7 cm x 1.3 cm)
• Battery: CR2450 3V lithium
• Battery life: up to 10 years
• Indoor use only