Enhance your home surveillance with the ecoBee SmartSensor for accs doors and windows. This wireless and Wi-Fi enabled door sensor is a great addition to any smart home. With its automatic motion tracking and instant alert features, you can easily track sensor activity, while the motion/PIR activated sensor ensures that you receive alerts only when it is necessary.

I received this smart sensor with a bundled thermostat, but I already have an alarm system. Selling one brand new never installed sensor.