Introducing the Optex TS-10U Push Button Wireless Transmitter, designed for versatility and convenience. With a remarkable range of 700 feet, this portable device is perfect for various applications, including serving as a doorbell or triggering magnetic locks and garage door lights. Powered by just 2 AA batteries, it ensures long-lasting performance without the hassle of complicated installations. Whether you're enhancing your home security or simply adding a modern touch to your entryway, the Optex TS-10U is the ideal solution. Don't miss out on this essential addition to your home—order yours today and experience the convenience it brings!