---
product_id: 336491519
title: "RCHTSENSOR-1PK, Smart Room Sensor Works with T9/T10 WiFi Smart Thermostats"
brand: "honeywell"
price: "€ 64.89"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/336491519-rchtsensor-1pk-smart-room-sensor-works-with-t9-t10-wifi
store_origin: GR
region: Greece
---

# App Control DIY Installation Temp & Humidity Sensor RCHTSENSOR-1PK, Smart Room Sensor Works with T9/T10 WiFi Smart Thermostats

**Brand:** honeywell
**Price:** € 64.89
**Availability:** ✅ In Stock

## Summary

> 🏡 Elevate Your Comfort Game!

## Quick Answers

- **What is this?** RCHTSENSOR-1PK, Smart Room Sensor Works with T9/T10 WiFi Smart Thermostats by honeywell
- **How much does it cost?** € 64.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/336491519-rchtsensor-1pk-smart-room-sensor-works-with-t9-t10-wifi)

## Best For

- honeywell enthusiasts

## Why This Product

- Trusted honeywell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** No tools needed—just plug in and connect via the app.
- • **Sleep Like a Baby:** Ensure optimal sleeping conditions with targeted temperature settings.
- • **Expand Your Comfort:** Experience personalized climate control in every room.
- • **Control from Anywhere:** Manage your home’s comfort remotely with the Resideo app.
- • **Smart Motion Detection:** Stay cozy as the sensor adapts to your movements.

## Overview

The HoneywellHome RCHTSENSOR-1PK Smart Room Sensor seamlessly integrates with T9 and T10 WiFi Smart Thermostats, allowing you to monitor and adjust temperature and humidity across multiple rooms. With easy DIY installation and app control, it ensures that your home remains a haven of comfort, tailored to your lifestyle.

## Description

RCHTSENSOR-1PK, Smart Room Sensor Works with T9/T10 WiFi Smart Thermostats

## Features

- Compatible with Honeywell Home T9 and T10 pro smart thermostats
- EXPAND YOUR COMFORT. Smart Room Sensors work with the T9 Smart Thermostat to sense temperature and humidity from multiple rooms.
- WELCOME TO JUST RIGHT. Sense the temperatures in the rooms that matter. Focus on the rooms you choose by setting a schedule.
- FOCUS ON THE ROOMS PEOPLE ARE IN. Let the sensors focus on rooms people are in, using motion detection. Stay cozy as you move room to room.
- HELP EVERYONE SLEEP COMFORTABLY. Set your T9 to sense the temperature from the bedrooms at night, to keep those rooms the coolest and help everyone get a cozy night's sleep..SIMPLE INSTALL FOR A DIY PROJECT. Smart Room Sensors are easy to set up without any tools required. Use the Resideo app to connect..CONTROL IT YOUR WAY. Control the T9 and Smart Room Sensors using the Resideo app to control your home anytime, anywhere..MULTI-ROOM FOCUS.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 6.6 x 1.96 x 6.6 cm; 9.07 g |
| Item Weight | 0.02 Pounds |
| Specific uses | Furnace |
| Is assembly required | No |
| Batteries required | Yes |
| Included components | Sensor |

## Product Details

- **Brand:** Honeywell Home
- **Model Name:** RCHTSENSOR
- **Product Dimensions:** 0.77"D x 2.6"W x 2.6"H
- **Controller Type:** Alexa, Google Assistant, If This Then That, Cortana, Samsung SmartThings, Apple Home
- **Special Feature:** Motion Detector

## Images

![RCHTSENSOR-1PK, Smart Room Sensor Works with T9/T10 WiFi Smart Thermostats - Image 1](https://m.media-amazon.com/images/I/51i95ZvCeJL.jpg)

## Questions & Answers

**Q: Will this unit work with carrier myinfinty smart thermostat?**
A: The Honeywell Home Smart Room Sensor is designed to work with the T9 and T10 Smart Thermostat only. -Jerry

**Q: Can this control hydronic zone valves? So say for example the upstairs is much hotter than downstairs. The valves upstairs will be shutoff.**
A: This device itself does not control anything. This is just a sensor. This combined with a T9 or T10 thermostat work great for homes with improperly configured zones, or if there was remodeling done that change the heating dynamics of the rooms so to say ( like me removing the sliding glass door in the bedroom and opting for an energy efficient window ). Lets say room A has the t9 thermostat and room b is 1/2 the size of a and has not thermostat but is part of the same zone as A. Room b is bound to get much hotter than A ( assuming no other variables ) Buy one of these and stick in it B and you can now tell the thermostat to listen to this sensor in room b to make room b comforitable.

**Q: Assuming I have a T9 installed, can the sensors be used to trigger events on other devices?**
A: Yes it absolutely can! Don't forget that there is a motion sensor in there and with HomeKit, you can use these sensors to trigger any number of additional actions!

**Q: is a C-wire or C-wire adapter needed?**
A: This sensor wirelessly connects to your T9 and T10 thermostat. The thermostat its self will need a c-wire. -Joey

## Frequently Bought Together

- Honeywell Home RCHTSENSOR-1PK, Smart Room Sensor works with T9/T10 WIFI Smart Thermostats
- Honeywell Home T9 WiFi Smart Thermostat with 1 Smart Room Sensor, Touchscreen Display
- Honeywell Home T9 WIFI Smart Thermostat, Smart Room Sensor Ready, Touchscreen Display, Alexa and Google Assist

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-14*