Introducing the GRI 100TW1K with Mini Surface Mount and 1k Resistor, a versatile solution for your security needs. This 10-pack product is designed for both open and closed loop systems, ensuring reliable supervision. Say goodbye to the hassle of soldering on-site, making installation a breeze. Our standard switch sets are compatible with 1/8 or 1/4W resistors, while closed loop switches feature resistors in series for seamless operation. Open loop switches utilize resistors in parallel, providing flexibility for various applications. For retrofitting, we offer resistor-only packs. Available in a range of standard colors, this product is perfect for any project. Don't miss out on enhancing your security system—order your GRI 100TW1K today!