Google Nest T5001SF Temperature Sensor, 3 Pack

This diminutive devices work by sensing and communicating the temperature in a room to compatible Nest thermostats, which enables you adjust what want it be. These sensors are equipped with Bluetooth Low Energy wireless technology, have working range of up 50' away from your Thermostat. included CR2 3V lithium batteries deliver 2 years battery life. free app for iOS Android simple setup customization. This Sensor 3-pack allows maintain comfortable any house.

Features

• Requires an installed 3rd generation Learning Thermostat or E
• Senses communicates thermostats
• Offers flexible placement on wall shelf
• You can place different rooms, choose prioritize
• Up 6 supported per connected thermostat, 18 home