Best Zigbee Temperature Controllers in 2026

Versatile Monitoring: All-in-one open/close, vibration, orientation, angle (tilt), and temperature sensor for multipurpose functionality

24/7 Monitoring: Receive instant phone alerts if a door, window, cabinet or drawer opens unexpectedly

Stay Safe: Get a notification if you forgot to close your doors or windows to ensure your home stays safe

HIGH COMPATIBILITY - Support 50,000+ IR controlled devices such as TV, STB, Air conditioner, Fan, Video Recorder, DVD and more. The cloud is continuously updating supported devices library, so your RM4 mini is always compatible with newer devices. Option to program your devices and learn buttons if certain cloud data is unavailable.

NEW BROADLINK APP CONTROL - New App named BroadLink is available now in App Store and Google Play. New App has better user experiences in configuration and creating scenes than IHC. Besides, if you have an Android phone integrates IR emitter itself, you can use it to control your IR devices from BroadLink App as a test before you decide to buy our product. Note: RM4 mini only supports 2.4 GHz (NOT 5 GHz) Wi-Fi to configure in the App.

VOICE CONTROL AND IFTTT - Compatible with Alexa to voice controls your TV, STB, Air Conditioner and Fans, compatible with Google Home to voice control your Air Conditioner. Make sure the devices can be remotely controlled from external networks. In Amazon Alexa/Google Home/IFTTT Apps, enable the skill/service named BroadLink, link account and discover devices.

Support RF (433MHz+315MHz) controlled devices such as curtain/shades motor, projector and light switch; Support 50,000+ IR controlled devices such as TV, STB, Air conditioner, Fan, Video Recorder, DVD and more; Does not work with Bluetooth. Supported devices library is constantly being updated by the cloud, so your RM4 pro is always compatible with newer devices. Option to program your devices and learn buttons if certain cloud data is unavailable.

NEW BROADLINK APP CONTROL - New App named BroadLink is available now in Apple App Store and Google Play. New App has better user experiences in configuration and creating scene than IHC. Besides, if you have an Android phone integrates IR emitter itself, you can use it to control your IR devices from BroadLink App as a test, before you decide to buy our product. Note: RM4 pro only supports 2.4 GHz (NOT 5 GHz) Wi-Fi to configure in the App

VOICE CONTROL AND IFTTT - Compatible with Alexa to voice control your TV, STB, Air Conditioner and Fans, compatible with Google Home to voice control your Air Conditioner. Make sure the devices can be remotely controlled from external networks. In Amazon Alexa/Google Home/IFTTT Apps, enable the skill/service named BroadLink, link account and discover devices.

【Universal Compatibility】Smart Remote Controller support most home appliances with IR frequency at 38K Hz(NO RF),including your air conditioner,TV, STB, TV Box, DVD, Projector, Fans and etc.Support DIY Learning.If you can't find the brand of your home device, you can add the device by DIY learning

【Voice Control】Works with Amazon Alexa, Google Home, no hubs required, control your home applicances just with your voice. Change TV channel and volume, air conditioner temperature, and more hands-free.Only supports 2.4G Wi-Fi

【APP Remote Control】With all-in-one integration, you can easily control multi-electric appliances remotely through the APP Smart Life App or Tuya Smart App anywhere and anytime. Share device with family members so everyone can join in.

App Remote Control: Remote Control your home appliances by using “Tuya Smart” App in your smart phone anywhere anytime. For example: Switch on home A/C in advance, enjoying the comfortable temperature once you get home.

Voice Control: Works with Amazon Alexa, Google Assistant. You are able to control your home appliances by voice. For example: Alexa, turn on TV; OK Google, set air conditioning temperature to 25 degrees.

DIY Learning Function - When you couldn't find your device's brand on the app, just click "DIY" type to learning your ir device. In consideration of IR features, please don't put any obstructions between smart IR and appliances. DIY-controlled devices are not compatible with Alexa and Google Home.

【Built-in temperature and humidity sensor】Different with other IR remote control, we put the temperature and humidity sensor into our smart IR remote control. With one IR remote control, you can monitor the temperature and humidity of your home.

【Wide Compatible】The WiFi smart IR remote hub supports more than 50,000 infrared controlled entertainment and life equipment, such as TVs, set-top boxes, video recorders, DVDs, presenter remote controls, home theater/soundbar/home stereo control, air conditioning ,fan.

【Easy to Set Up】The smart IR remote control is easy to use and set up. Just plug the usb cable, press the pair button and connect it with Smart Life APP. Then open remote control on APP and add other devices to realize remote control. It is recommended that the distance between the gateway and the controlled infrared device not exceed 10 meters.

NEW BROADLINK APP CONTROL - New App named BroadLink is available now in Apple App Store and Google Play. New App has better user experiences in configuration and creating scene than IHC. Besides, if you have an Android phone integrates IR emitter itself, you can use it to control your IR devices from BroadLink App as a test, before you decide to buy our product. Note: RM4 pro only supports 2.4 GHz (NOT 5 GHz) Wi-Fi to configure in the App

VOICE CONTROL AND IFTTT - Compatible with Alexa to voice control your TV, STB, Air Conditioner and Fans, compatible with Google Home to voice control your Air Conditioner. Make sure the devices can be remotely controlled from external networks. In Amazon Alexa/Google Home/IFTTT Apps, enable the skill/service named BroadLink, link account and discover devices.

NEW FEATURES - Supports external Temperature and Humidity Sensor USB Cable (purchase separately), connect it to the RM4 pro, BroadLink App will show room?s temperature and humidity. Zero Configuration, powered by FastCon technology, add the first FastCon device to the App as usual, after that, when you power on other new FastCon devices, they will be automatically discovered and shown in App.