Kidde 900-0263CO-CA Plug-In Carbon Monoxide Alarm w/ battery back-up
MFR Part #:900-0263CO-CA
- Alarm Type :Audible
- Audible Alert :85 dB
- Color :White
- Dimensions :7.2 cm (W) × 4.0 cm (D) × 11.9 cm (H)
- Humidity Rating :10 to 95%
- Manufacturer Name :Kidde
The Kidde 900-0263CO-CA carbon monoxide alarm is a 120V AC plug-in unit with 2 AA battery backup, designed for continuous CO detection in residential spaces. It provides reliable monitoring with audible alerts, visual indicators, and end-of-life notification for long-term safety.
- Kidde® 900-0263CO-CA AC Powered Plug-In Alarm, Electrochemical Sensor, Power Source: (2) AA Batteries, 85 dB at 10 ft
120V AC Plug-In with Battery Backup → Continuous protection even during power outages
Electrochemical Sensor → Accurate detection of carbon monoxide levels for reliable performance
85 dB Audible Alarm (at 10 ft) → Clear, loud alert for immediate occupant awareness
Test / Reset Button → Allows quick functional testing and alarm silencing when needed
Tamper Resist Feature → Alerts if unit is unplugged or removed, preventing accidental disabling
Low Battery Hush® Function → Temporarily silences low battery chirp for up to 12 hours without disabling protection
End-of-Life Notification (10 years) → Alerts users when the unit requires replacement
LED Status Indicators → Visual confirmation of operation, alarms, and faults
Easy Plug-In Installation → No wiring required; installs directly into standard wall outlet
Specification
Details
Model
KN-COB-DP2CA
Part Number
900-0263CO-CA
Power Source
120 V AC, 60 Hz, 90 mA max
Battery Backup
2 AA batteries
Sensor Type
Electrochemical
Alarm Output
85 dB at 10 ft
Operating Temperature
4.4°C to 37.8°C (40°F to 100°F)
Humidity Range
10%–95% RH, non-condensing
Dimensions
7.2 cm (W) × 4.0 cm (D) × 11.9 cm (H)
Weight
0.20 kg
Interconnectivity
No
Certification
CAN / CSA 6.19-01
Warranty
10-year limited
CO Alarm Response Thresholds:
- 70 ppm → 60–240 minutes
- 150 ppm → 10–50 minutes
- 400 ppm → 4–15 minutes
Residential living areas requiring carbon monoxide detection
Bedrooms, hallways, and common household spaces
Homes needing plug-in CO protection with backup power
Retrofit applications where hardwired installation is not required
Works With:
- Standard non-switched 120V AC wall outlets
Does Not Support:
- Interconnection with other alarms
- Hardwired system integration
How is the Kidde 900-0263CO-CA powered?
It operates on 120V AC power and includes a 2 AA battery backup to maintain protection during outages.
2. Does this carbon monoxide alarm require wiring?
No. It is a plug-in unit designed for installation in standard wall outlets without hardwiring.
3. What happens if the unit is unplugged?
If the tamper resist feature is activated, the alarm will sound continuously if unplugged or removed from the outlet.
4. How do I know when to replace the unit?
After 10 years, the alarm emits chirps every 30 seconds to indicate end-of-life replacement is required.
5. What type of sensor does the Kidde 900-0263CO-CA use?
It uses an electrochemical sensor designed to detect carbon monoxide accurately within defined safety thresholds.