Description
The Photoelectric Smoke Detector (Model OP921) uses state-of-the-art microcontroller circuitry and surface-mount technology for maximum reliability. Model OP921 incorporates an optical sensor using a light-scattering detection principle. The device utilizes advanced software algorithms to analyze the signals, and provides highly stable and accurate smoke detection. Model OP921 also uses state-of-the-art microprocessor circuitry with error check; detector self-diagnostics, and supervision programs. Order yours today, and if you should have any questions regarding this or any Save More on Fire Alarm safety products, contact the Save More on Fire Alarm Parts Consultants team at (877)-368-9111 or email us at customerservice@savemorefire.com
