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KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Removable Battery, CO Detector - Carbon Monoxide Detectors
KIDDECarbon Monoxide Detectors

KIDDE Carbon Monoxide Alarm: Carbon Monoxide, Removable Battery, CO Detector

The KIDDE KN-COPP-3 is a surface-mount carbon monoxide detector with an electrochemical sensor and a 10-year removable 9V battery. It detects CO with ±20% +15 ppm accuracy, alarms at 30 ppm with an 85 dB @ 10 ft…

SKU 3G-OTH-551427

Brand
KIDDE
Item
Carbon Monoxide Alarm: Carbon Monoxide, Removable Battery, CO Detector
Category
Carbon Monoxide Detectors
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Technical Specifications

KIDDE
Manufacturer Part Number
KN-COPP-3
Type
Removable Battery, CO Detector, Electrochemical, 10 yr
Detects
Carbon Monoxide
Accuracy
±20% +15 ppm (CO)
Includes
9V Battery
Hush Mode
No
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
Battery Locking Pin
No
Battery Backup [NEW]
No
Final Features Broad
Slim Profile
Final Features Filter Broad
Hush Button
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 surface-mount carbon monoxide detector with an electrochemical sensor and a 10-year removable 9V battery. It detects CO with ±20% +15 ppm accuracy, alarms at 30 ppm with an 85 dB @ 10 ft horn, and operates on 120V AC. This UL 2034-listed unit includes a test button and digital display, backed by 3G Electric's specialist sourcing across 14 industrial departments.

Frequently Asked Questions

What is the KIDDE KN-COPP-3 carbon monoxide alarm used for?

The KIDDE KN-COPP-3 detects dangerous carbon monoxide gas in residential or light-commercial spaces. Its electrochemical sensor triggers an 85 dB @ 10 ft alarm at 30 ppm CO, providing early warning to protect occupants. 3G Electric supplies this UL 2034-listed unit across 14 industrial departments.

What are the specifications of the KIDDE KN-COPP-3?

The KIDDE KN-COPP-3 operates on 120V AC with a removable 9V battery backup. It uses an electrochemical sensor with ±20% +15 ppm CO accuracy, alarms at 30 ppm, and produces 85 dB @ 10 ft. It is surface-mountable, UL 2034-listed, and includes a digital display and test button.

Where to buy the KIDDE KN-COPP-3 worldwide?

3G Electric supplies the KIDDE KN-COPP-3 carbon monoxide alarm to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this UL 2034-listed detector.

How to install the KIDDE KN-COPP-3 carbon monoxide detector?

Mount the KIDDE KN-COPP-3 on a wall or ceiling per UL 2034 guidelines, at least 5 ft from the floor and away from vents. Connect to 120V AC and insert the included 9V battery. Press the test button to verify the 85 dB @ 10 ft alarm. 3G Electric provides sourcing support for this unit.

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, 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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