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KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Plug-In/Removable Battery - Carbon Monoxide Detectors
KIDDECarbon Monoxide Detectors

KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Plug-In/Removable Battery

The KIDDE KN-COPP-3 is a plug-in carbon monoxide detector with a removable 9V battery backup, featuring an electrochemical sensor and a digital display. It operates at 120V AC, alarms at 30 ppm with 85 dB at 10 ft…

SKU 3G-OTH-551426

Brand
KIDDE
Item
Carbon Monoxide Alarm: Carbon Monoxide, Plug-In/Removable Battery
Category
Carbon Monoxide Detectors
Available to Order
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Technical Specifications

KIDDE
Manufacturer Part Number
KN-COPP-3
Type
Plug-In/Removable Battery, CO Detector
Detects
Carbon Monoxide
Accuracy
±20% +15 ppm (CO)
Includes
9V Battery
Hush Mode
Yes
Standards
UL 2034
Mount Type
Surface
Sensor Type
Electrochemical
Test Button
Yes
Battery Size
9V
Power Source
Removable Battery
Volume Level
85 dB @ 10 ft
ADA Compliant
No
Alarm Setting
30 ppm
Battery Location
Back
Operating Voltage
120V AC
Visual Alert Type
Digital Display
Connectivity Broad
None
Includes Batteries
Yes
Power Source Final
Plug-In
Battery Locking Pin
No
Battery Backup [NEW]
No
Final Features Broad
Slim Profile
Final Features Filter Broad
LCD Display
Backup Battery Broad DELETE AFTER PLAN
No
Product Features Broad DELETE AFTER PLAN
Test Button
Interconnectivity Broad DELETE AFTER PLAN
Up to 18 Units
Product Features Filter DELETE AFTER PLAN
Front Loading Battery
View Full Spec Sheet

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KIDDE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KIDDE KN-COPP-3 is a plug-in carbon monoxide detector with a removable 9V battery backup, featuring an electrochemical sensor and a digital display. It operates at 120V AC, alarms at 30 ppm with 85 dB at 10 ft, and includes a test button and hush mode. This UL 2034-listed unit is surface-mounted and detects CO with ±20% +15 ppm accuracy.

Frequently Asked Questions

Is the KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Plug-In/Removable Battery available from 3G Electric?

Yes — 3G Electric supplies genuine KIDDE products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Plug-In/Removable Battery?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for carbon monoxide detectors?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all carbon monoxide detectors we distribute.

Used in

Common applications for KIDDE
Industrial facility key control — KIDDE 120-key cabinet (MPN 1803) for managing keys to electrical rooms and machinery enclosures.
Emergency responder access — KIDDE over-the-door lockbox (MPN 534) for storing building keys at fire department entry points.
Fleet vehicle key management — KIDDE padlock lockbox (MPN 1404) for securing keys to service trucks in maintenance yards.
School or office cabinet security — KIDDE cabinet lock (MPN 1798) for locking supply cabinets and desk drawers.
Hospital utility room access — KIDDE 30-key cabinet (MPN 1795) for organizing keys to janitorial closets and storage areas.
Construction site key storage — KIDDE padlock lockbox (MPN 1012) for securing keys to equipment trailers and tool sheds.

KIDDE Products

3G Electric supplies KIDDE carbon monoxide detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Removable Battery, CO Detector, Electrochemical, 10 yr (MPN KN-COB-LP2). Key specifications — Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Mount Type: Surface; Battery Size: AA; Alarm Setting: 30 ppm; Alert Type: Sound; Battery Location: Back; Brand: KIDDE.
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KIDDE Carbon Monoxide Alarm: Carbon Monoxide, 10 Year Sealed Battery, CO Detector, Electrochemical (MPN KN-COP-DP-10YL). Key specifications — Operating Voltage: 120V AC; Accuracy: ±30% (CO); Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Battery Size: 3V; Alarm Setting: 30 ppm; Alert Type: Sound; Battery Location: Back.
KIDDE Carbon Monoxide Alarm: Carbon Monoxide, 10 Year Sealed Battery, CO Detector, Electrochemical (MPN C3010-D). Key specifications — Accuracy: ±30% (CO); Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Mount Type: Surface; Battery Size: 3V; Alarm Setting: 30 ppm; Alert Type: Sound; Battery Location: Back.
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KIDDE Carbon Monoxide Alarm: Carbon Monoxide, 10 Year Sealed Battery, CO Detector, Electrochemical (MPN C3010-D). Key specifications — Accuracy: ±30% (CO); Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Mount Type: Surface; Battery Size: 3V; Alarm Setting: 30 ppm; Alert Type: Sound; Battery Location: Back.
KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Hardwired, CO Detector, Electrochemical, Hardwired (MPN KN-COP-IC). Key specifications — Operating Voltage: 120V AC; Accuracy: ±20% +15 ppm (CO); Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Battery Size: AA; Alarm Setting: 30 ppm; Alert Type: Sound; Battery Location: Back.
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KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Hardwired, CO Detector, Electrochemical, Hardwired (MPN KN-COP-IC). Key specifications — Operating Voltage: 120V AC; Accuracy: ±20% +15 ppm (CO); Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Battery Size: AA; Alarm Setting: 30 ppm; Alert Type: Sound; Battery Location: Back.
KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Removable Battery, CO Detector, Electrochemical, 10 yr (MPN KN-COPP-B-LPM). Key specifications — Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Mount Type: Surface; Battery Size: AA; Alarm Setting: 30 ppm; Battery Location: Back; Includes: Battery; Brand: KIDDE.
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KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Removable Battery, CO Detector, Electrochemical, 10 yr (MPN KN-COPP-B-LPM). Key specifications — Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Mount Type: Surface; Battery Size: AA; Alarm Setting: 30 ppm; Battery Location: Back; Includes: Battery; Brand: KIDDE.
KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Hardwired, CO Detector, Electrochemical, Hardwired (MPN KN-COB-IC). Key specifications — Operating Voltage: 120V AC; Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Mount Type: Surface; Battery Size: AA; Alarm Setting: 30 ppm; Alert Type: Sound; Battery Location: Back.
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KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Hardwired, CO Detector, Electrochemical, Hardwired (MPN KN-COB-IC). Key specifications — Operating Voltage: 120V AC; Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Mount Type: Surface; Battery Size: AA; Alarm Setting: 30 ppm; Alert Type: Sound; Battery Location: Back.
KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Removable Battery, CO Detector, Electrochemical (MPN 9C05-LP2). Key specifications — Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Battery Size: AA; Alarm Setting: 30 ppm; Battery Location: Back; Includes: Battery; Brand: KIDDE; Detects: Carbon Monoxide.
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KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Removable Battery, CO Detector, Electrochemical (MPN 9C05-LP2). Key specifications — Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Battery Size: AA; Alarm Setting: 30 ppm; Battery Location: Back; Includes: Battery; Brand: KIDDE; Detects: Carbon Monoxide.
KIDDE Carbon Monoxide Alarm: Carbon Monoxide, 10 Year Sealed Battery, CO Detector, Electrochemical (MPN KN-COP-DP-10YB). Key specifications — Operating Voltage: 120V AC; Accuracy: ±30% (CO); Sensor Type: Electrochemical; Volume Level: 85 dB @ 10 ft; Battery Size: 3V; Alarm Setting: 30 ppm; Alert Type: Sound; Battery Location: Back.
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