SONOFF Zigbee Water Leak Sensor | SNZB-05P

Precision Water Leak Detection with Smart Alerts & Zigbee 3.0 Integration

✅ Accurate Leak & Drip Detection
Designed with an elevated probe and concave base, SNZB-05P detects even tiny leaks as shallow as 0.5mm. Its metal-safe construction prevents false triggers on conductive surfaces—perfect for high-risk areas like under sinks or near water heaters.

✅ Expandable Coverage with Detection Cable
Need broader coverage? Connect optional water leak detection cables (sold separately or in a sensor kit) for extended area monitoring. Cables can be connected in series with no limit on total length—ideal for large or complex spaces.

✅ Instant Alerts & Local Alarm Triggers
When a leak is detected, SNZB-05P sends real-time app push notifications. Even if your Wi-Fi is offline, Zigbee local scenes ensure that gateway alarms are triggered for prompt action and protection.

✅ Zigbee 3.0 Compatibility
Compatible with Zigbee 3.0 hubs such as SONOFF NSPanel Pro, iHost, ZB Bridge, ZB Bridge Pro, ZB Bridge-U, SmartThings Hub V3, and more—making integration into your smart home seamless.

✅ 5-Year Battery Life for Long-Term Peace of Mind
Powered by a CR2477 battery, the SNZB-05P is engineered for durability and delivers over 5 years of reliable protection with minimal maintenance.*
🛠️ *Battery life based on SONOFF lab testing; actual usage may vary.

✅ Home Assistant Support
Easily integrate with Home Assistant via ZHA or Zigbee2MQTT (requires Zigbee dongle, such as SONOFF ZBDongle-P or ZBDongle-E) for advanced automation and custom notifications.

💧 Detect. Alert. Prevent.
The SNZB-05P is your first line of defense against costly water damage—offering accurate detection, real-time alerts, and integration with leading smart home platforms.

🧠 0.5mm Leak Sensitivity | 🔗 Zigbee 3.0 + Home Assistant Support | 🚨 Local & Remote Alerts | 🔋 5-Year Battery Life

Note: Requires a compatible Zigbee hub for operation.