Model D-223
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.
ADVANTAGES
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Easy to install - install directly to proper location without any wiring.
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Easy to maintain - minimum one year battery life under normal operation.
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Easy to test - the LED alarm indicator doubles as a test button - just press it for 2 seconds and hear the alarm sound to confirm that it is working in normal condition.
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Low battery warning - "unit beeps" every one minute for at least 7 days to indicate battery needs replacing.
D-223 SERIES
The D-223 series of photoelectric smoke detectors are desinged in accordance with UL217 and EN14604, and are manufactured under the best quality control.
This series also incorporates the reliability of UL-certified infrared components.
Other models in the D-223 series include detectors with additional features and functions.
PART NO.
DESCRIPTION
D223
Photoelectric smoke detector (Tested by EN 14604,2005 Version)
D223-I
Smoke detector, interconnection function (Tested by EN14604, 2005 Version)
D223-A-I
Photoelectric smoke detector, Interconnection Function, AC 110/230V
D223-A-B-I
Photoelectric smoke detector, Interconnection Function, AC 110/230V with battery backup
D223H
Smoke and heat detector
D223H-I
Smoke and heat detector, interconnection function
D223H-A-B-I
Photoelectric smoke and heat detector, Interconnection Function, AC 110/230V with battery backup
SPECIFICATIONS
