Features

• RedLINK™ Room Sensors detect temperature, humidity and motion
• Up to 20 RedLINK™ Room Sensors can be connected per thermostat
• 200-foot sensor range
• Works with Amazon Echo, Google Assistant and more
• ENERGY STAR®-certified
• Supports Wi-Fi 802.11 B/G/N 2.4 and 5 GHz
• RedLINK™ Room Sensor dimensions: 2.59"W x 2.59"H x 0.75"D
• 5-year warranty