YoLink LoRa Smart Door & Window Sensor: Up to 1/4 Mile Open-Air Range, Door Left-Open Reminders, up …See more

The DoorSensor is a revolutionary security device that provides 24/7 protection for your home or business.

With its easy-to-use QR code scanning feature, you can quickly install it and start monitoring your doors in moments.

No more worrying about leaving your door open for too long, as the DoorSensor will alert you with a unique reminder tone.

Plus, with its device-to-device pairing feature, you can easily connect multiple sensors to create a comprehensive security system.

Don't miss out on this incredible offer - order now and take advantage of our special introductory price!