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P4010ACSCO Hard-Wired Carbon Monoxide and Photoelectric Smoke Alarm (120 V) w/ Lithium Battery Backup
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21027536 has been discontinued
Discontinued October 31, 2024
This product was discontinued by the manufacturer.
MANUALS (2)
This item replaces: 21010408-N
Suggested Alternative:
30CUA10-V Hard-Wired Carbon Monoxide and Photoelectric Smoke Alarm (120 V) w/ 10-Year Backup Battery
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Product Highlights
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40°F to 100°F
1.91" Depth
5.59" Diameter
10 Year Limited Warranty
120v
Description
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Features
- Photoelectric Sensing Technology
- 10 Year Sealed Lithium Battery Backup
- Voice Messaging System
- Ambient Light Sensor
- Smart Hush Control
- Flashing LED Status Ring allows easy identification of current state of alarm
- Voice Notification: Verbally announces "Fire!" or "Warning! Carbon Monoxide!" to help distinguish between threats.
- Easy to Install: Backup battery automatically activates when the unit is attached to the mounting bracket
- Photoelectric Sensor: Smoke sensor contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
- Ambient Light Sensing: Establishes Day/Night cycle and delays chirping during the night until the next Day cycle begins.
- Test / Hush Button: Tests alarm circuitry and activates Hush® feature to temporarily silence nuisance alarms for up to 10 minutes. End of Unit Life chirps can also be silenced.
- End of Unit Life Warning: Alerts user the alarm is in need of replacement.
- 10-Year Limited Warranty
Specs
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| Product Type: | Carbon Monoxide Detector Smoke Detector |
|---|---|
| Temperature Range (F): | 40°F to 100°F |
| Depth (Inches): | 1.91" |
| Diameter (Inches): | 5.59" |
| Humidity Range: | 10 to 95% |
| Warranty: | 10 Year Limited |
| Sensor Type: | Electrochemical (specific to CO) Photoelectric |
| Voltage: | 120v |
| Battery Type: | Lithium-Ion |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Product Reviews
5 out of 2 reviews
100% would recommend this product
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Showing 1-2 of 2 reviews
Great protection
These are very easy to replace existing old units with 10 year battery is a plus.
Remodeler
Carroll, Iowa
4 years ago
Verified Buyer
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I would buy again.
It was a quick, easy, and well documented installation.
Joe
Greater Boston
4 years ago
Verified Buyer
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