This Honeywell Home 5869 Wireless Hold-Up Switch/Transmitter is an essential component for any home security system. It is designed to provide reliable and convenient protection against intrusion and ensure the safety of your home and family. The switch can be easily installed and operated, and its wireless feature allows for flexible and hassle-free installation. With its brand name Honeywell Home from Resideo, you can be assured of its quality and durability. This security alarm and sensor switch is perfect for those who value safety and security. It is suitable for use in homes, apartments, and other living spaces, and it is a must-have for any homeowner.