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This Combination Smoke and Carbon Monoxide Alarm , CO function is single-station only, and smoke function is multi-station when interconnected. This Smoke and Carbon Monoxide Detector is powered by120V AC main power with 2 AA battery back-up which can be hardwired interconnect. It also contains a voice message system and SMART SILENT Control to temporarily silence nuisance alarms
Product Depth (in.) | 6.1 in |
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Product Width (in.) | 6.1 in |
Alarm Sensor Type | Photoelectric |
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Alarm/Detector Features | Battery Back-Up, Hush Button, Light Indicator |
Alert Type | Siren, Voice |
Battery Type Required | AA |
Commercial/Residential | Home |
Included | Battery Back-Up, Installation Kit, Owner's Manual |
Pack Size | 4 |
Power Source | Hardwired |
Returnable | 90-Day |
Voltage (V) | 120 V |
Certifications and Listings | ETL Certified |
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No, the hardwiring connection is not the same as First Alert.
Yes, the smoke sensor is photoelectric. It also includes an electrochemical CO sensor for carbon monoxide detection.
The warranty period is 36 months and begins on the day of purchase
Thank you for your question.The ETL listed mark signifies that the product has been tested and certified by Intertek's ETL program to meet the exact safety standards of UL 217 and UL 2034. In the United States, both the ETL and UL marks are nationally recognized for certifying compliance with these UL standards.
The alarm does not beep periodically during normal standby. It only beeps when testing, in alarm, or if there is a low battery or fault condition. If you hear occasional beeps, please check the LED light indicate low battery or sensor error. You can press the TEST/SILENCE button once to temporarily silence the beep.
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