ecobee Smart Sensor for Doors & Windows 2 Pack for Home Security

Real-time notifications whenever a door or window is opened or closed through the ecobee app. No Smart Security Subscription required to use this feature.
When paired with the ecobee Smart Thermostat Premium, it can play a chime when your door or window is opened, for greater peace of mind. No Smart Security Subscription required to use this feature.
Place SmartSensors near your valuables like drawers, safes, and medicines cabinets, and receive instant notifications if they are opened.
Installation is quick and easy. Simply, attach a SmartSensor to a door, window, entryway, or other areas that contain valuable items drawers, safes, and medicine cabinets.
SmartSensors gives you peace of mind that’s powered by an easily replaceable battery designed to last up to 3 years.
With an ecobee Smart Security subscription you’ll unlock real-time push notifications when the system is armed. It can detect motion from a range of up to a 120° arc 16 feet away, notifying you when doors or windows are opened unexpectedly, or when unexpected motion is detected in your home.
Save money and reduce energy waste, automatically. If an entryway is left open for 5 minutes, your HVAC system will turn off and notify you, helping reduce your energy bill and help the environment. Requires ecobee Smart Security Subscription and ecobee Smart Thermostat