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Temperature & Humidity Monitor

Last update: January 12th, 2024.

A compact and exquisite temperature and humidity monitor to accurately track your indoor temperature and humidity changes. It supports both Fahrenheit and Celsius versions.

1. Detection Performance​

Temperature Range and Accuracy​

  • From -10 ℃ to +55 ℃
  • Accuracy at 0.5 ℃

Humidity Range and Accuracy​

  • From 0 to 99%RH
  • Accuracy at 5%

2. Features​

Centigrade and Fahrenheit​

  • Support unit switching between Centigrade and Fahrenheit

    Depends on sales region.

Remote setting and testing​

  • Setting and testing from RB Link App

Advanced features​

  • Power up enrolling

    When T&H monitor is powered up, it will automatically start paring to the hub nearby

  • Find me

    When enabled, the T&H monitor starts flashing green, which can help identify the monitor from numerous devices.

  • Signal strength detection

    When enabled, T&H monitor starts flashing green/orange/red showing the wireless signal strength between the hub at current installation site.

  • Low battery notification

3. RBF wireless technology​

Wireless signal range​

  • Up to 1,900 m in an open space with hub
  • Two-way communication with hub

Frequency bands​

  • 868 MHz Monitor: 863 ~ 870 MHz

  • 915 MHz Monitor: 902 ~ 928 MHz

    Depends on sales region.

Wireless signal modulation​

  • FSK / DSSS

Encrypted communication​

  • All the data transmitted are protected by AES-CCM encryption with a random key.

Frequency hopping (FHSS)​

  • To prevent radio interference and radio signal interception.

Time division multiple access (TDMA)​

  • With the help of clock synchronization technology, hub will slice time into different division for different RBF wireless devices. In this way, all devices will communicate with hub in a sequence.

4. Electrical Characteristics​

Power Supply​

  • AA BatteryΓ— 3
  • Up to 5 years (standby mode)

5. General​

Operation Temperature​

  • From -10Β°Π‘ to +55Β°Π‘ (14Β°F to 131Β°F)

Operation Humidity​

  • From 0% to 99%

Storage Temperature​

  • From -20Β°C to 60Β°C (-4Β°F to 140Β°F)


  • 64mm Γ— 64mm Γ— 28mm


  • 68.5 g

6. Compatibility​

7. Complete set​

Temperature Humidity MonitorΓ— 1
AA BatteryΓ— 3
Quick Start GuideΓ— 1

8. Additional information​

Available models​

  • RBSS-TH1-868
  • RBSS-TH1-915


  • CE, CB
  • FCC
  • RCM
  • NOM
  • Anatel


  • Replacement and repair within 24 months of the date of sale. Batteries are not covered under warranty.