This Insteon Door/Window Sensor, also known as Device 40, is a must-have for any smart home enthusiast. With its wireless connectivity, it allows you to remotely monitor the status of your doors and windows for added security and peace of mind.

Made by the trusted brand Insteon, this sensor is specifically designed to detect the open/closed status of doors and windows. It is perfect for use in a variety of settings, from homes to offices and beyond. The compact design of this device makes it easy to install, and its reliable performance ensures that you can count on it to keep your property secure.

Works with Insteon systems. Unopened box.