SNZB-05P Zigbee water detector - Precise detection for water leaks: raised probe design detects a liquid level as low as 0.5 mm and can be used on metal surfaces without mistriggering from metal. The concave water-accumulation shape detects drops and stops leaks at the source. - Flexible detection options: supports water leak detection cable (sold separately) for either wide-range monitoring or inspection of narrow gaps, enabling versatile deployment around the home. - Real-time alerts and reliable notifications: instantly sends app push notifications when a leak is detected. Local Zigbee scenes can trigger the gateway acoustic alarm even if the Wi-Fi network is down. - Long battery life: powered by a CR2477 battery with operation over 5 years, reducing the need for frequent changes. - Zigbee 3.0 compatibility: integrates with Zigbee Hub that uses Zigbee 3.0 protocol, including ZBDongle-P, ZBDongle-E, ZBBridge-P, ZBbridge-U, iHost, NSPanel Pro, and SmartThings Hub v3. Use scenarios - Under sinks, around water heaters, dishwashers, or washing machines to catch leaks early and alert you before damage occurs. - Along basement floors or crawl spaces with a leak cable to monitor wide or narrow areas that are hard to inspect visually. - On metal surfaces where traditional sensors misfire, to ensure reliable leak detection in garages or appliance closets. SNZB-05P provides reliable, long-life leak detection with flexible placement and robust Zigbee integration.