This Simon Wireless Security System is a top-of-the-line product for safeguarding your home. It features a modern Touch Screen interface that makes it easy to operate and navigate. The system is designed to be completely wireless, with no need for any complicated wiring or installation processes. The XTi-5 model comes with all the latest and greatest features, ensuring that you have the best possible protection for your home. This system is perfect for those who are looking for a reliable and high-quality security solution.