Siemens DB-11 Detector Base

When you’re looking for top-of-the-line equipment, Siemens technology tops the list. Siemens Fire Safety’s DB-11 detector base is compatible with Model H series, 11 series, and 121 series of conventional detectors, and it’s also compatible with multiple models including the OOHC941 and HI921 intelligent detectors. They mount on a 4-inch octagon, square or single-gang electrical box. I have 19 of these in total. They’re selling for $5 apiece. Buying more than one will earn you a discount, or you can take the entire box of 19 for just $50. Don’t miss this incredible deal if you’re in the business of installing these for customers, every single building needs smoke detectors!