Sprinkler, Alarm Systems, and Portable Extinguishers Inspection Annual dry sprinkler inspection ***Check to see when next full trip test is due and note on your daily log Annual alarm inspection 6 Manual Stations 3 Photo Detectors 1 Waterflow Switch 1 Supervisory Switch 1 Sprinkler Tamper 7 Strobes 19 Speaker Strobes Annual portable extinguisher inspection (3) BRC ID: 368749 Annual sprinkler inspection