Smart temperature and humidity sensor SONOFF SNZB-05P ZigBee

The SONOFF SNZB-05P sensor is a state-of-the-art solution that provides early detection of water leaks and protects your home from flooding. Thanks to the use of gold-plated, corrosion-resistant probes and an IP67-rated design, the device is extremely durable and reliable even in harsh conditions. Combined with the ZigBee 3.0 protocol and a five-year CR2477 battery life, the sensor guarantees peace of mind and long-lasting performance without the need for frequent battery replacement.

Protection against costly damage
Water can cause enormous damage to your home - from weakening the building structure to the formation of mold that threatens the health of household members. With the SONOFF SNZB-05P sensor, you can immediately detect any leaks: from air conditioning leaks in the attic to basement flooding caused by heavy rain. The device effectively monitors not only standard spaces, but also hard-to-reach areas, and thanks to the elevated probe design, it detects water levels as low as 0.5 mm.

Advanced Technology and Versatile Use
The SONOFF SNZB-05P sensor features a concave water-catching design that enables accurate detection of even the smallest drops. The optional probe cable allows for wide-range monitoring and precise inspection of selected locations. This is ideal for detecting leaks from frozen pipes, leaking washing machines, or aging water heaters.

Durability and Reliability in All Conditions
With an IP67 rating, the sensor is dust-proof and resistant to short-term water immersion, ensuring reliable operation in damp basements, bathrooms, or kitchens. High-quality UV-resistant materials protect the device from fading, ensuring long-lasting aesthetics and functionality. In addition, the gold-plated probes undergo 48-hour salt spray testing, ensuring excellent corrosion resistance.

Smart Notifications and Local Scenes
SONOFF SNZB-05P offers a variety of notifications, including: eWeLink app (push notifications), sound alarm via ZigBee gateway or email notifications (with eWeLink Advanced subscription). Redundant alarm settings ensure that the sensor reports a leak every 10 minutes, eliminating the risk of missing notifications when the network is unstable. With ZigBee local scenes, the sound alarm works even in the event of a Wi-Fi outage, ensuring maximum protection for your property.

Compatibility with smart home systems
The sensor works with a variety of platforms, such as Amazon Alexa, Google Home, SmartThings and IFTTT. It supports ZigBee gateways, including iHost, ZBDongle-P/E, NSPanelPro, SmartThings V3 and ZBBridge-U/P. In addition, you can easily secure the gateway with the Home Assistant app using ZHA or Zigbee2MQTT.

Technical parameters:

Communication protocol: ZigBee 3.0
Power supply: CR2477 3V battery (included)
Battery life: Up to 5 years
Detection range: Water level from 0.5 mm
Operating temperature: -10 °C ~ 60 °C
Working humidity: 0 ~ 100% RELATIVE HUMIDITY
Case material: PC + ABS
Product dimensions: 48 x 48 x 21.6 mm
Net weight: 45 g
Communication range: 130 m (in free space)
Support for Home Assistant function: Yes (integration via ZHA or Zigbee2MQTT)
Supported ZigBee gateways: iHost, ZBDongle-P/E, NSPanelPro, AeoTec Smart Home Hub V3, SmartThings Hub V3, ZBBridge-U/P
Compatibility with platforms: Amazon Alexa, Google Home, SmartThings, IFTTT
Protection class: IP67 (waterproof and dustproof)

Package contents:

Water leak sensor
user manual