• Real-Time Monitor?- Check the status of your windows and doors anytime, anywhere.
• Instant Notification?- Is your parcel locked away? Find out immediately with instant notifications.
• Home Automation?-?Create a smart action to automate your smart devices, such as light bulbs, smart plugs, and more.
• Easy Installation?- Mount to nearly any surface with included 3M adhesive.
• 2-Year Battery?Life?- Equipped with a CR2032 battery for long-lasting power.

*Note:?This device?operates exclusively within the specified?Sub-1G band. Please note that different regions support different frequency bands. Ensure that the devices or hubs you intend to use are compatible with the same?Sub-1G band.