Temperature and Humidity Sensor Lite Quick Start Guide

Cover image shows a square device with a thermometer icon indicating temperature and water droplets indicating humidity.

Brand: ThirdReality

What's in the Box

Introduction

We are thrilled to introduce a new generation of Zigbee Temperature and Humidity Sensor, a new LCD-Free design to enhance your living space with seamless connectivity, energy efficiency, and precise environmental monitoring. Enjoy battery-powered convenience, reliable and efficient communication, ensuring a seamless integration into your smart home ecosystem.

Specifications

Name Value
Model 3RTHS0224Z
Dimensions 5.56cm × 5.59cm × 1.23cm
Operating Voltage DC 3V
Battery Type AAA battery × 2 (included)
Wireless Connectivity Zigbee 3.0
Working condition Indoor Use Only
Temperature Range -10°C~50°C (14°F~122°F)
Humidity Range 0-95%
Temperature Accuracy ±1°C
Humidity Accuracy ±2%

Setup

  1. Make sure the device has power by inserting a new battery. Press and hold the reset button for 5 seconds until the LED turns red and then flashes in blue, indicating it enters pairing mode.
  2. Follow the instructions of your Zigbee hub to pair the sensor. Note: If not successfully paired to the Zigbee hub within 3 min, the sensor will exit pairing mode. To enter pairing mode again, press the reset button until the LED turns red and release. The LED turns blue and flashes, indicating that it is in pairing mode.

Pairing with ThirdReality

App: Third Reality App

Device: ThirdReality Smart Hub

[ThirdReality Logo]

Pairing steps:

  1. Register and sign in your ThirdReality account, set up your ThirdReality smart hub, make sure both the Third Reality app and the smart hub's firmware are in the latest version.
  2. Push to open the back cover of the sensor and install the batteries.
  3. Press the reset button until the LED turns red and release. The LED turns blue and flashes, indicating that it is in pairing mode. It will exit pairing mode after 3 min if not paired.
  4. Tap "+" in the upper right in the Third Reality App, follow the on-screen instructions to add device.

Pairing with 3R-Installer

App: 3R-Installer App

Device: Smart Bridge MZ1

[3R-Installer Logo]

Pairing steps:

  1. Set up your smart bridge, make sure both the 3R-Installer App and the smart bridge's firmware are in the latest version.
  2. Push to open the back cover of the sensor and install the batteries.
  3. Press the reset button until the LED turns red and release. The LED turns blue and flashes, indicating that it is in pairing mode. It will exit pairing mode after 3 min if not paired.
  4. Tap the smart bridge icon to enter the devices page, tap "+ Bridge ZIGBEE Devices" to start Zigbee pairing, follow the on-screen instructions to add device.
  5. Tab Link With Matter Enabled Services, copy the Manual Setup Code or Scan the QR Code within 3 min, then you can add the bridge to other Matter supported ecosystems through multi-admin.

Pairing with Amazon Echo

App: Amazon Alexa

Devices: Echo speakers with built-in Zigbee hub, Echo 4th Gen, Echo Plus 1st & 2nd Gen, Echo Studio

[Alexa Logo]

Pairing steps:

Direct Pairing:

  1. Ask Alexa to check for updates before pairing.
  2. Install the batteries. Press the reset button until the LED turns red and release. The LED turns blue and flashes, indicating that it is in pairing mode. It will exit Zigbee pairing mode after 3 min if not paired.
  3. Tap "+" in the Alexa App, choose "Other" and "Zigbee" to add device, the Temperature and Humidity Sensor Lite will be added.
  4. Create routines to control other connected devices.

Via Alexa Skill:

  1. Ask Alexa to check for updates before pairing.
  2. Install the batteries. Press the reset button until the LED turns red and release. The LED turns blue and flashes, indicating that it is in pairing mode. It will exit Zigbee pairing mode after 3 min if not paired.
  3. Follow instructions Pairing with ThirdReality.
  4. Open your Alexa app, enable Third Reality skill in Skills & Games.
  5. Devices paired in Third Reality app will be automatically added into Alexa.

Note: Humidity value is not exposed to Alexa. Temperature and Humidity Sensor Lite added through ThirdReality Skill cannot be used as triggers for Alexa routines.

Pairing with SmartThings

App: SmartThings App

Devices: SmartThings Hub 2nd Gen(2015) and 3rd Gen(2018), Aeotec Smart Home Hub.

[SmartThings Logo]

Pairing steps:

  1. Before pairing, check for updates to make sure the SmartThings Hub firmware is up to date.
  2. Install the batteries. Press the reset button until the LED turns red and release. The LED turns blue and flashes, indicating that it is in pairing mode. It will exit Zigbee pairing mode after 3 min if not paired.
  3. Open the SmartThings App, tap "+" on the upper right corner to "Add device" and then tap "Scan for nearby devices".
  4. The Temperature and Humidity Sensor Lite will be paired with the SmartThings hub.
  5. Create routines to control connected devices.

Pairing with Hubitat

Website: http://find.hubitat.com/

[Hubitat Logo]

Pairing steps:

  1. Install the batteries. Press the reset button until the LED turns red and release. The LED turns blue and flashes, indicating that it is in pairing mode. It will exit Zigbee pairing mode after 3 min if not paired.
  2. Tap "Add Device" in Hubitat Devices page.
  3. Choose "Zigbee", then "Start Zigbee Pairing".
  4. Type in a device and room name and click "Next" to complete pairing.

Pairing With Home Assistant

Device: Zigbee dongle

[Home Assistant Logo]

Zigbee Home Automation

  1. Install the batteries. Press the reset button until the LED turns red and release. The LED turns blue and flashes, indicating that it is in pairing mode. It will exit Zigbee pairing mode after 3 min if not paired.
  2. Make sure Home Assistant Integrations Zigbee Home Automation Setup is ready, then go to "Configuration" page, click "integration".
  3. Then click the "Devices" on the Zigbee item, the click "Add Devices".
  4. After the pairing is completed successfully, it will show up in the page.
  5. Back to "Devices" page, then you can find the device added.
  6. Click to enter in the control interface to set the device.
  7. Click "+" belongs to Automation and then you can add different actions.

Zigbee2MQTT

  1. Install the batteries. Press the reset button until the LED turns red and release. The LED turns blue and flashes, indicating that it is in pairing mode. It will exit Zigbee pairing mode after 3 min if not paired.
  2. Make sure Home Assistant Zigbee2MQTT Setup is ready.
  3. Click "permit join (All)" to add device.
  4. Create automation and then you can add different actions.

FCC Regulatory Conformance

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user's authority to operate the equipment.

RF Exposure

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Limited Warranty

For limited warranty, please visit www.3reality.com/devicesupport.

For customer support, please contact us at info@3reality.com or visit www.3reality.com.

For help and troubleshooting related to Amazon Alexa, visit the Alexa app.

ISED Statement

English: This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. The digital apparatus complies with Canadian CAN ICES-3 (B)/NMB-3(B).

French: Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

This radio transmitter has been approved by Industry Canada to operate with the antenna types listed with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device.

Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés ci-dessous et ayant un gain admissible maximal. Les types d'antenne non inclus dans cette liste, et dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur.

Radiation Exposure Statement

This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

Déclaration d'exposition aux radiations: Cet équipement est conforme Canada limites d'exposition aux radiations dans un environnement non contrôlé. Cet équipement doit être installé et utilisé à distance minimum de 20cm entre le radiateur et votre corps.

Caution: (i) The device for operation in the band 5150–5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;

Avertissement: (i) les dispositifs fonctionnant dans la bande de 5150 à 5250MHz sont réservés uniquement pour une utilisation à l'intérieur afin de réduire les risques de brouillage préjudiciable aux systèmes de satellites mobiles utilisant les mêmes canaux;

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