SONOFF Zigbee LCD Display Smart Temperature Humidity Sensor
Category: 温湿度传感器
Description
SNZB-02D is a smart temperature and humidity sensor with LCD screen, allows you to see the real-time temperature and humidity on the screen and monitor the living conditions on the App, provides accurate measurements with ultra-high precision, ability to switch between ℃ and ℉, store and export historical data, get alarms and notifications, voice query, and set smart scenes to realize your home automation.
【Large LCD Display】: Features a clear, easy-to-read LCD screen that dynamically shows real-time temperature and humidity. Intuitive icons also indicate room conditions and battery status at a glance.
【High Accuracy & 5s Refresh Rate】: Equipped with a Swiss-made sensor for precise measurements: ±0.2°C / ±0.4°F temperature accuracy and ±2% RH humidity accuracy. Data updates every 5 seconds for timely insights.
【Instant App Alerts】: Receive push notifications on your phone when temperature or humidity levels go beyond your preset comfort range.
【Remote Real-Time Monitoring】: Monitor temperature and humidity in real time via the app or directly on the built-in display—remotely and reliably with coverage up to 120m/400ft (open space).
【Smart Compatibility】: Compatible with for gateways 3.0, such as for SONOFF for Bridge Pro, for SONOFF for NSPanel Pro, and for SONOFF for ZBDongle-PE, as well as for Alexa with built-in hub, ensuring seamless integration and control.
【Flexible Mounting Options】: The sensor supports three mounting methods - desktop, magnetic back, or glue, allowing you to easily place and monitor temperature and humidity levels in various locations of your home.
Specifications
Features
Product Series Gateway & Sensors
Type Temperature and Humidity Sensor
Color White
LCD Dimension 2.8"(TN reflective segment code screen)
Power Supply 3V button cell
Battery Model CR2450
Temperature Tolerance ±0.2℃/±0.4℉
Humidity Tolerance ±2%RH
Pairing Time 30s
MCU EFR32MG22
Casing Material PC + LCD
Wireless Standard
Wireless Connection Zigbee 3.0 (IEEE802.15.4)
Antenna PCB Antenna
Security Mode AES-128
Encryption Type AES-128
Working Condition
Applicable Place Indoor
Working Temperature -5℃~40℃/14℉~140℉
Working Humidity 5%-95% RH, non-condensing
Working Height Less than 2000m
Warranty - Certifications
Certifications CE/FCC/ISED/RoHS
Weight & Dimensions
- Product Dimension: 59.5 x 62.5 x 18.5mm
- Weight: 69.5g
Product Details
- 1 x temperature humidity sensor
- 1 x user manual
Installation Manual
SNZB-02D.pdf
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
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Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
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