Standardized testing protocols confirm the Ring Flood & Freeze Sensor operates as a Z-Wave Plus endpoint using the 908.4MHz spectrum. This frequency choice minimizes interference from household appliances operating on the 2.4GHz band. Flood detection is facilitated via gold-plated conductivity contacts at the base, while freeze monitoring is managed by an internal thermistor calibrated to trigger at 40°F (5°C).
Technical specifications list the power source as a single CR123A cell, supporting a multi-year battery life through efficient sleep-cycle management. The chassis utilizes a proprietary twist-to-lock mounting base. In terms of signal fidelity, the device functions as a passive listener, broadcasting only during state-change events or scheduled heartbeat check-ins.
Forensic analysis indicates that the thermistor's freeze-detection accuracy is optimized by the specific height-off-floor calibration provided by the integrated mounting chassis.
Technical capabilities include:
- Frequency: Sub-GHz for superior basement and utility room penetration.
- Architecture: Secure Z-Wave S2 encryption.
- Sensing: Dual-state environmental monitoring for water and temperature.
Limitations include a lack of external tethered probes, requiring the entire unit to be placed on the surface being monitored. While compatible with local Z-Wave controllers, professional monitoring and mobile notifications are officially supported only through the manufacturer's base station.
The Ring Flood & Freeze Sensor is an essential tool for preventing extensive property damage from burst pipes or HVAC failures. It is classified under safety monitors as a specialized environmental protection node.
