- Wireless Operation: Easily arm or disarm the system with a compact design that allows for quick installation in just minutes. - Long-lasting Battery Life: Enjoy a year of use with low power consumption. When it's time for a change, the battery replacement is simple and hassle-free. - Security Features: The system includes a low battery reminder with an LED indicator and a powerful 120dB alarm that deters potential intruders. - Easy Installation: No tools are required to set up the alarm system on windows or doors. Just use the included double-sided tape for a secure fit. - Doorbell Functionality: The alarm system also features a doorbell function, making it easy for someone inside to know when you need access. Use Scenarios: 1. Perfect for securing your home when you're away on vacation, providing peace of mind with its loud alarm and reliable operation. 2. Ideal for apartments or rental properties where installation needs to be quick and non-invasive. 3. A great addition to your home office or studio, ensuring that you are alerted when visitors arrive without disturbing your work.