Silent Knight SK-Photo-W SK Series addressable photoelectric smoke w/ base
The SK-PHOTO is an addressable photoelectric smoke detector and the SK-PHOTO-T is an addressable photoelectric smoke detector with thermal detection. The SK-PHOTOR is an addressable remote test capable photoelectric detector for use with the SK-DUCT. Compatible with version 10 and higher 5700, 5808, 5820XL, and 5820XL-EVS IntelliKnight addressable fire alarm control panels.