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KN-COPE-IC Hardwired Photoelectric Smoke and Carbon Monoxide Alarm (120v) w/ 9v Battery Backup
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21007624 has been discontinued
Discontinued March 28, 2025
This product was discontinued by the manufacturer.
MANUALS (2)
Direct Replacement:
DETECT 30CUAR-V Combination Smoke & Carbon Monoxide Alarm, Hardwired w/ AA Backup Battery & Voice Alerts
Product Highlights
–
40°F to 100°F
5.79" Diameter
1.85" Depth
10 Year Limited Warranty
120v
Description
–
Features
- AC-Wire with battery backup-Powered by home’s electricity in order to provide continuous protection. An included 9V battery protects during short-term power outages.
- Front-Loading Battery-Speeds up replacement by eliminating the need to remove the unit from the ceiling or wall.
- Unique Battery Door Design-Will not close if battery is not installed properly.
- Voice Warning-Supplements warning from the traditional 85-decibel alarm by clearly stating the danger present, fire or carbon monoxide.
- Photoelectric smoke sensor-May detect visible fire particles associated with slow smoldering fires sooner than an ionization sensor.
- Electrochemical CO sensor-Provides accurate and continual CO protection during the product’s life, remains stable during temperature and humidity changes and resists reactions to household gases that may cause false readings or reduce sensitivity.
- Smart Touch Button-One button performs the following functions: (1) Activates the Hush® feature to temporarily silence nuisance alarms (will announce “Hush mode activated,” or “Hush mode cancelled.”), (2) Simultaneously tests the unit’s electronics and verifies proper operation, (3) Activates the peak level memory feature (will announce “CO previously detected” if unit has detected levels of 100 ppm or higher), (4) Resets the unit during a CO alarm (Unit will re-enter alarm within 6 minutes of reset if 70ppm or more of CO is present), (5) Silences a low battery chirp for up to 12 hours, (6) Silences the end of life chirp for two daysAnnounces “CARBON MONOXIDE PREVIOUSLY DETECTED” if alarm has detected a CO level of 100ppm or higher since it was last reset.
- Tamper Resistant-Silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
- Green LED-Will flash every 30 seconds to indicate proper operation.
- Red LED– Flashes in conjunction with the alarm sounding.
- End of Life Signal-Ten years after initial power, the unit will “chirp” twice every 30 seconds to indicate the need to immediately replace the alarm.
- Low Battery Signal-Will chirp every minute and red LED will flash to indicate low battery condition.
- Interconnectable-Will interconnect with up to 24 other devices (18 of which can be initiating) including smoke, CO and heat alarms.
Specs
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| Product Type: | Carbon Monoxide Detector Smoke Detector |
|---|---|
| Temperature Range (F): | 40°F to 100°F |
| Humidity Range: | 5% to 95% Relative Humidity (Non-Condensing) |
| Diameter (Inches): | 5.79" |
| Depth (Inches): | 1.85" |
| Warranty: | 10 Year Limited |
| Sensor Type: | Electrochemical (specific to CO) Photoelectric |
| Voltage: | 120v |
| Battery Type: | 9V |
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
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Product Reviews
4.96 out of 25 reviews
100% would recommend this product
5 star
96%
4 star
4%
3 star
0%
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1 star
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Showing 1-10 of 25 reviews
Great product
It worked perfectly fine.
SC
Fair Lawn, NJ
1 years ago
Verified Buyer
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Excellent customer service
We had a hard time finding these products..smoke and carbon monoxide alarms..reasonable prices.
Would recommend and have to our neighbors..
Betty
New Jersey
2 years ago
Verified Buyer
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Great and reliable
10 year replacement needed and supplyhouse had the exact same one. Quickly delivered and easy to replace
Emp
Massachusetts
2 years ago
Verified Buyer
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Oh Yeah !!
I purchased 3 ,one didn't work, replacement came really fast..Now all 3 on the up up and up!! I'm happy happy happy!! Thank you!! Love ❤️
Mello-Fello
Chicago IL.
2 years ago
Verified Buyer
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No other store had these!
I needed to replace several of my smoke & Carbon monoxide detectors has they were 10 years old but not all of them were 10 years old. I wanted to use the same ones and no other store or online retailer had this model available except SupplyHouse. They saved the day
JAMFCONSULT
Parsippany NJ
2 years ago
Verified Buyer
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Replacements
I didn't realize you needed to replace the smoke/Co2 detectors every 10 years or so. Our old one was beeping and we called the fire department. Embarrassing. LOL Said we just needed to replace the units. Bought three from SupplyHouse.com and they arrived. Two out of three were good. The third unit was defective. Supplyhouse.com shipped the replacement for us. We used a good old one in the meantime. Would recommend both the product and supplyhouse.com.
lilacsnh
NH
2 years ago
Verified Buyer
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Got what I needed
Quick easy order/fast shipping.
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x
2 years ago
Verified Buyer
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Excellent Service
Excellent delivery time.
Jim
Salem, NH
2 years ago
Verified Buyer
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I would buy this product again
Fast and efficient ordering process and timely delivery.
Dizzy
Portland ME
2 years ago
Verified Buyer
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Love the product
Have the same Smoke Detector in my home now. Lasted for more than 10 years.
Great product.
JR
Andover, MA 01810
2 years ago
Verified Buyer
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