Intelligent Carbon Monoxide Detector
Kidde Commercial

Intelligent Carbon Monoxide Detector

SKU KD-KI-COD

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The KI-COD is a dedicated addressable carbon monoxide detector for jobs where CO monitoring is required on its own SLC address, separate from heat or smoke detection. It reports directly to a Kidde intelligent fire alarm control panel and drops into the same KI-series bases already stocked for other detectors on the loop.

Built for the commercial fire installer

The CO sensor meets UL 2034 alarm thresholds (70 ppm at 60-240 minutes, 150 ppm at 10-50 minutes, 400 ppm at 4-15 minutes) and carries a 10-year service life from date of manufacture, with automatic end-of-life trouble reporting at the panel so replacement isn't guesswork. Standard, relay, isolator, and audible sounder bases all fit this detector, keeping retrofit jobs on existing wiring.

Key features

  • UL 2034-compliant CO sensing with defined alarm thresholds at 70, 150, and 400 ppm
  • 10-year CO sensor life with automatic end-of-life trouble reporting at the panel
  • Drop-in base compatibility: standard (KI-SB), relay (KI-RB), isolator (KI-IB), and audible sounder (KI-ABDT/KI-ABLT) bases
  • Compact addressable footprint for jobs that need CO monitoring without a full multisensor detector

System requirements

Requires a Kidde intelligent fire alarm control panel and a KI-series detector base (sold separately). Mounts to standard 1-gang, 3-1/2" or 4" octagon, and 4" square electrical boxes. For a local sounder, pair with a KI-ABDT or KI-ABLT base and an FX-T3T4 Temporal Pattern Generator.

Specifications

SKUKD-KI-COD
BrandKidde Commercial
Form factorIntelligent CO-only detector head, ceiling mount
Power input15.20 to 19.95 VDC (from SLC loop)
Standby / alarm current51 µA standby / 68 µA alarm
CO detection (UL 2034)70 ppm at 60-240 min; 150 ppm at 10-50 min; 400 ppm at 4-15 min
CO sensor life10 years from date of manufacture, with automatic end-of-life trouble reporting
Compatible basesKI-SB standard, KI-RB relay, KI-IB isolator, KI-ABDT/KI-ABLT audible sounder
Operating environment32°F to 120°F (0°C to 49°C), 0 to 90% RH noncondensing
Storage temp-4°F to 140°F (-20°C to 60°C)
ConstructionHigh-impact engineering polymer, white
Shipping weight0.4 lbs (0.16 kg)
ComplianceUL 2034, UL 2075, CAN/CSA 6.19

Documents and resources

FAQs

What happens when the CO sensor reaches end of life?
The CO sensor has a 10-year life. At end of life the panel shows a COMMON TRBL ACT condition, and the Details button confirms END OF LIFE ACT. This trouble stays active until the detector is replaced.
What base does this detector need?
Any KI-series mounting base: KI-SB standard, KI-RB relay, KI-IB isolator, or the KI-ABDT/KI-ABLT audible sounder bases. Bases are sold separately.
Can this drive a local sounder?
Yes, with a KI-ABDT or KI-ABLT audible sounder base plus an FX-T3T4 Temporal Pattern Generator to generate the CO tone pattern.
Does this also detect fire or smoke?
No. This is a CO-only detector. For combined heat and CO detection on one address, see the KI-HCD.
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