Skip to main contentSkip to footer
1 of 5

Overview

This is a Zigbee smart temperature and humidity sensor, equipped with an intuitive LCD screen that can display ambient temperature and humidity data in real time. The operating temperature range covers -10℃ to 50℃, suitable for a variety of climate environments. Plug and play, easily connected to the Zigbee ecosystem, helping users remotely monitor the home environment and improve living comfort and intelligent experience.

Tuya ZigBee smart home temperature and humidity sensor, digital display app remote control temperature and humidity smart sensor - round

Model: B814
Web Code: 19350203
Sold and shipped by | 3.1 seller rating (35 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

1. Product Function Description

Intelligent Monitoring and Display:

High-precision sensing: Real-time monitoring of ambient temperature (-10℃~50℃) and humidity, accurate and reliable data, suitable for home, office, warehousing and other scenarios.

LCD screen: Clearly display the current temperature and humidity values, intuitive and easy to read.

Zigbee wireless connection:

Adopting Zigbee 3.0 protocol (or compatible protocol), low power consumption, high stability, seamless access to smart home systems (such as Philips Hue, SmartThings, Home Assistant, etc.).

Need to be used with Zigbee gateway (gateway needs to be purchased separately) to achieve remote monitoring and automatic linkage.

Intelligent linkage and alarm:

Scene linkage: Link with smart air conditioners, humidifiers, fans and other equipment to automatically adjust the indoor environment (such as high temperature triggers air conditioning to turn on).

Threshold alarm: Set the upper and lower limits of temperature and humidity through the APP, and push mobile phone notifications when exceeding the standard, suitable for sensitive scenarios such as baby rooms and greenhouses.

Low power consumption design:

Powered by CR2032 button battery, long battery life (usually more than several months), easy to replace.

Support low battery reminder to avoid data interruption.

Multiple specifications:

Square/round appearance design is available to adapt to different decoration styles, small and hidden (specific size please refer to product details).

2. Packing list

Temperature and humidity sensor ×1

Instruction manual ×1

3. Applicable scenarios and precautions

Applicable scenarios: smart home, greenhouse, maternal and child care, warehouse moisture prevention, office environment monitoring, etc.

Precautions:

Need to be used with Zigbee gateway, it cannot be directly connected to the Internet if purchased separately.

Avoid installing in direct sunlight or humid extreme environments to avoid affecting the accuracy of the sensor.

Product Condition
Brand New
Colour
White

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened

Learn more about returning a Marketplace product