Discontinued Products
Discontinued Model Installation Instructions   Replacement Model
7251A 7251 Installation Instructions   7351A
Pinnacle is a high-sensitivity laser smoke detector for detection of incipient fires.
7251DHA 7251DH Brochure   DNRHS
High Sensitivity Laser Duct Smoke Detector designed to provide very early warning fire protection in interior duct applications serving spaces with high velocity, high volume air changes.