Competitor Indicator Kits for Best® and Schlage® Mortise Locks Yale 8800 Series Mortise Lock Status Indicator BEST BE190 Locked SFIC Door rgb Yale 8800 Series Mortise Lock Status Indicator BEST BE190 Locked SFIC Door rgb YA194kit Indicators can be used in a variety of applications and are most commonly used to identify occupancy or display the locked/ unlocked status of a room. Upgrade existing Best® or Schlage® mortise locks with a retrofit indicator kit from Yale. These kits offer a seamless upgrade to existing sectional mortise locks to add security and privacy from Yale. Features: Can be mounted on the inside, outside or both sides of the door. Available for a variety of Best® and Schlage® functions. Viewing window 25% larger than competition. Patented curved design for viewing at multiple angles. Window located prominently above the cylinder. Highly reflective viewing window for increased safety. Multiple color, text, graphic and language combinations available. Covers existing Best® or Schlage® sectional trim indicator preps. Two-year warranty. Downloads Catalog Promotion Sheet Installation Instructions Close Want to learn more? Complete the form below to get the conversation started. loading 8800 Series Mortise Locks