DEMCO Single Station Photoelectric Smoke Detector D-223 is a battery operated, 9V single station smoke alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multi-family dwellings. It is designed to give early warning of developing fires by giving off an audible alarm from its built-in alarm horn. This provides precious time for escape before a fire spreads.
The D-223 features a solid-state surface-mount circuitry and are designed for low power consumption, precision and stability.
|Smoke Sensitivity||0.08 – 0.14dB/m|
18 months (Carbon Zinc); 3 years (Alkaline); 10 years (Lithium)
|Temperature Range||0°C to 50°C|
0 to 95% RH, no condensation or icing
|Alarm Sound Level||85 db/3m|
102mm (dia) x 35mm (ht) with base
130g with base (9V battery included)
Specifications are subject to change without prior notice.
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