Siemens MH-R Mini-Horn (Red) p/n 500-636074 ?NEW IN BOX? The Siemens MH-R Mini-Horn (Red) features field-selectable settings for Temporal (Code 3) or Continuous Horn, for indoor use. 24VDC Part Number: 500-636074 Weight 0.4 lbs Dimensions 4.50 2.75 1.28 in Manufacturer Siemens Industry, Inc. Condition New Type Horn Style Hard-Wired Color Red Construction Plastic Location Indoor Marking None Mounting 1-Gang, Wall Series '08 Series: Notification Appliances Compatibility FireFinder XLS, FS-250 Production Status Active All fire alarm parts should be installed and tested by a certified fire alarm professional as required by local codes and NFPA. Disclaimer: We are not affiliated with any fire alarm manufacturers or dealers. We offer high quality new and seller reconditioned reliable fire alarm parts to help you maintain your existing fire systems. We buy, sell, and liquidate excess fire alarm parts. We are selling a huge amount of new alarm equipment! Please take a look at our other listings! *WE CAN WORK OUT A DEAL FOR BULK ORDERS* SHELF: A