Yes, you can create scenes to automate devices such as turning on a Sonoff plug or a fan when a specific temperature is reached. For accurate readings, ensure the sensor is placed at the appropriate height.
Save for later
Sonoff IP65 Zigbee LCD Thermometer with Probe | SNZB-02LD
Monitor temperature in wet or outdoor areas — IP65 waterproof, shows readings on an LCD screen, connects via Zigbee hub.
20 $
What people use it for
- Heater Tempcheck how hot your water heater is from your phone — anytime, from anywhere.
- Climate Monitorsee your room's temperature and humidity together in your app — all in one screen.
- Floor Heatingmonitor your room temperature and use it to control your floor heating — stay warm without overheating.
- Humidity Automationset automations that react to your room's humidity — like turning on a fan when it gets too damp.
- Room Humiditycheck your room's humidity in real time — know if it's too dry or too damp.
- Room Tempsee your room's temperature in real time from your phone.
- Temp Automationset up automations that kick in based on your room's temperature — like turning on the AC when it gets too hot.
Out of stock
Good to know
- A Sonoff Zigbee Hub is required (you can use ZBBridge-P, ZBBridge-U, NSPanel Pro, or iHost). This device cannot work on its own.
Smartio Guarantee
- Free Delivery on orders above $50
- 14-Day Exchange for unopened items
- Local Support on WhatsApp: +961 71 791 103
- Cash on Delivery available across Lebanon
🎄 Holiday Returns Extended
Orders placed between 20 November and 25 December
can be returned until 10 January.
Item must be sealed & unused. Standard return policy applies.
What people use it for
- Heater Tempcheck how hot your water heater is from your phone — anytime, from anywhere.
- Climate Monitorsee your room's temperature and humidity together in your app — all in one screen.
- Floor Heatingmonitor your room temperature and use it to control your floor heating — stay warm without overheating.
- Humidity Automationset automations that react to your room's humidity — like turning on a fan when it gets too damp.
- Room Humiditycheck your room's humidity in real time — know if it's too dry or too damp.
- Room Tempsee your room's temperature in real time from your phone.
- Temp Automationset up automations that kick in based on your room's temperature — like turning on the AC when it gets too hot.
Product Information
Sonoff IP65 Zigbee LCD Thermometer with Probe (SNZB-02LD)
A smart Zigbee (a wireless smart home protocol that connects devices through a hub) thermometer with a clear 2.2″ LCD display and a 1.5-meter external temperature probe. The probe lets you measure temperature in hard-to-reach spots — inside a water tank, fridge, aquarium, or any enclosed space — while the display unit stays outside where you can read it.
IP65 waterproof rating means it handles humidity and splashes with no problem.
Key Features:
- 1.5m External Probe: Insert the probe into water, fridges, or enclosed areas while keeping the display unit outside.
- IP65 Waterproof: Splash-proof — works in humid bathrooms, kitchens, and outdoor areas.
- 2.2″ LCD Display: Easy-to-read screen with temperature and humidity.
- 180-Day History: View up to 6 months of historical data in the eWeLink app.
- Smart Automations: Trigger actions based on temperature — e.g., turn on heater when temp drops.
- Battery Powered: CR2477 battery — wireless and long-lasting.
💡 Pro Tip: Use the external probe to monitor your water heater tank temperature. Place the display unit outside the heater closet so you can see the temperature at a glance — and set automations to control heating.
Specifications
Brand
Sonoff
Model
SNZB-02LD
Color
White
IP rating
IP65
Battery model
CR2477
Wireless connection
Zigbee 3.0
Cable length
1.5meter
Probe working temperature
-40°C~115°C
Product dimension
62.8×58.5×21.8mm
What's in the Box
- Sonoff IP65 Zigbee LCD Smart Thermometer
Delivery, Returns & Warranty
Delivery
Enjoy free standard delivery across Lebanon on orders over $50, or free pickup on orders over $30. We also offer same-day delivery options. For more details, visit our delivery information page.
Returns
We provide a 15-day return window for all orders, subject to certain exclusions. Please note that cash refunds are not available. For complete details, visit our return policy page.
Warranty
Our products are warranted to be free from manufacturing defects. If a product sold by us is found to be defective, we will, at our discretion, repair or replace it with a new one. Certain exclusions apply. For full details, please review our warranty policy page.
Buying a gift? Select gift-wrap at checkout (extra cost).
Sonoff IP65 Zigbee LCD Smart Thermometer | SNZB-02LD
Yes, it requires a Zigbee bridge for internet connectivity.
The sensor cable is 1.5 meters long and cannot be extended; it is only available in this length.
Yes, the sensor is battery powered and compatible with Zigbee.
Yes, you can add a temperature sensor for each boiler.
Yes, it can connect to devices like smart breakers for monitoring.
Yes, the Sonoff IP65 Zigbee LCD Thermometer with Probe can measure water temperature and be used to automate a heater.
The external probe allows you to measure temperature in hard-to-reach areas, such as inside a refrigerator, aquarium, or greenhouse, while keeping the main unit outside.
Yes, the SNZB-02LD has an IP65 rating, making it dust-tight and resistant to water jets.
Yes, this is a Zigbee device and requires a Zigbee hub such as the Sonoff Zigbee Bridge Pro or Sonoff iHost.
Yes, it features a built-in LCD screen that shows the current temperature and humidity readings.
This product comes with a 6-month warranty covering factory defects. If you experience any issues, contact Smartio within the warranty period.
Similar Products
Sonoff MINIR4 Smart Switch
10 $
Tiny smart switch that hides behind your existing wall switch — control your lights from your phone or by voice, without changing how your wall looks. Wi-Fi version…
Sonoff Zigbee 3.0 USB Dongle Plus | ZBDongle-E
24 $
Turn any computer or Raspberry Pi into a Zigbee hub — connect all your Zigbee smart devices without needing brand-specific hubs.
Sonoff NSPanel Pro Smart Home Control Panel | 120 Type
130 $
4.7-inch touchscreen wall panel that replaces a standard Lebanese light switch and controls your entire smart home — built-in Zigbee hub, live camera view, thermostat, and energy dashboard…
Select options
This product has multiple variants. The options may be chosen on the product page
WhatsApp
Sonoff ZigBee Mini Smart Switch | ZBMINIL2 (No Neutral Required)
14 $
Turn your existing light switch smart without neutral wire — perfect for older Lebanese homes, install behind any switch easily.