Sonoff SNZB-05P Zigbee Water Leak Sensor Without Detection Cable: Wireless mini flood detector
This SONOFF water leak sensor is for homeowners who want to protect their basement, laundry room, or kitchen from hidden water damage. While most sensors focus on alarms, this device offers peace of mind by integrating seamlessly into your smart home ecosystem.
Place it near your water heater or under the sink, and it connects wirelessly via Zigbee to your hub. You get an instant alert on your phone if moisture is detected, often before a small drip becomes a costly flood. The compact design fits in tight spaces without bulky cables.
Use it with compatible systems for automated responses, like shutting off water valves. It's a simple, reliable way to safeguard your home from unexpected leaks.
Features
- Zigbee connectivity
- For alarm systems
- Smart home automation
- Water detection
- Wireless mini flood detector
General specs
- Brand: Sonoff
- Model: SNZB-05P
- Seller: Joom
- ID: 695b902ccf7b2d01a85aa7c3
- Size: Mini
- Brand: SONOFF
- Model: SNZB-05P
- Product Type: Water Leak Sensor, Flood Detector
- Compatibility: Alarm System, Smart Home Automation
- Detection Method: Without Detection Cable
- Wireless Technology: Zigbee
- First listed by seller: 2/15/26
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | Sonoff | GoveeLife | GoveeLife | SwitchBot | Nestool | Moen |
| Model | SNZB-05P | H5043+H5058 | H5043+H5058 | W4402000 | SQ400C | 920-004 |
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| Price | $144.90 | $49.98 | $89.98 | $39.99 | $16.49 | $29.21 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 17, 2026 | Feb 7, 2026 | Feb 7, 2026 | Dec 9, 2025 | Dec 6, 2025 | Jan 21, 2026 |
| Material | Plastic | ABS+PC | Plastic | Plastic | Plastic | |
| Alarm Type | Sound | Sound | Light, Sound | Sound | ||
| Dimensions | 88.9, 63.5, 139.7 | 32, 78, 29 | 63.5, 25.4, 63.5 | 66.8, 83.3, 37.1 | ||
| Sound Level | 100 | 100 | 100 | |||
| Battery Type | Alkaline | Alkaline | Alkaline | |||
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | ||
| Hub Required | No | No | No | No | ||
| Power Source | Battery | Battery | Battery | Battery | ||
| Detection Type | Water Leak | Water Leak | Water Leak | Water Leak, Flood | ||
| Sensors Included | 4 | 3 | 1 | 1 | ||
| Notification Type | App Notification | App Notification | App Notification | App Notification | ||
| Batteries Included | Yes | Yes | No | Yes | ||
| Smart Home Compatibility | Amazon Alexa | Amazon Alexa, Google Home | Amazon Alexa, Google Home, Tuya Smart | Moen Smart Water Network App | ||
| Item Weight | 259 | 85 | 127 | |||
