The transmitter for magnetic contact switches without a receiver from L&S is a functional device specifically designed for controlling lighting and roller shutter systems. With a compact design measuring 21.6 mm in width and 9.3 mm in height, the transmitter can be easily integrated into various installations. Made from durable plastic, it offers a long-lasting solution for modern building automation. The cable length of 54.5 mm allows for flexible installation, while the silver-colored surface provides an appealing aesthetic. This product is ideal for anyone seeking reliable and efficient control of their electrical systems without being dependent on a receiver. The transmitter is manufactured in China and meets the requirements for modern lighting and roller shutter controls. It is a practical choice for optimizing living and working spaces.