Ancillaries RT-2 T-shaped splitter for 2-wire loops Show Details » UK-4 EOL device for 4-wire fire alarm loops Show Details » UK-2 EOL device for 2-wire fire alarm loops Show Details » Remote output Remote visual annunciator Show Details » KR-4T Distribution block on 4 paired contacts with tamper switch Show Details » KR-6 Distribution block on 6 paired contacts Show Details » Laser pointer Designed to make adjustment of ARTON-DL beam smoke detector easier Show Details »