The Broadlink Smart Door Sensor DS4-FC, in combination with the S3 Hub, offers an innovative solution for monitoring and securing doors and windows in your home. With this smart sensor, you can receive real-time notifications if a door or window has been opened while you are away. This is particularly beneficial for security-conscious individuals. Additionally, the sensor allows for the automation of functions in your smart home. For example, you can turn on lights, play music, or activate the heating as soon as the door opens, all according to your personal preferences. Installation is straightforward, and the sensor can be mounted on both interior and exterior doors, making it a versatile security solution.

• Real-time notifications for door or window openings via the app
• Compatible with Google Assistant, Amazon Alexa, and IFTTT for comprehensive smart home integration
• Automation of routine actions such as light control and heating management
• Energy savings through programmable functions that turn off heating when windows are open.