Product Overview
The Kidde Smoke & Carbon Monoxide Detector is a dual-function alarm designed to detect both smoke and carbon monoxide gas. This battery-powered unit provides continuous protection, even during power outages.
This alarm combo integrates photoelectric sensing technology for smoke detection and an electrochemical sensor for carbon monoxide. It features LED warning light indicators and an 85-decibel alarm to alert you to various statuses and events.
Key Features:
- 2-in-1 Detection: Alerts to both smoke/fire and poisonous carbon monoxide gas.
- Battery Operated: Powered by two AA batteries (included) for reliable operation during power failures.
- 24/7 Self-testing: Internal components continuously check the device's functionality.
- Photoelectric & Electrochemical Sensors: Detects visible fire particles and carbon monoxide.
- LED Warning Indicators: Green for normal operation, amber for faulty operation, and red for alarm events.
- Smart-Hush Button: Temporarily silences nuisance alarms for approximately 8 minutes.
- Easy Installation: Includes a mounting bracket for quick setup in four orientations.
- 10-Year Limited Warranty: Provides long-term peace of mind.
The detector provides comprehensive 2-in-1 protection against smoke and carbon monoxide.
Setup & Installation
Unboxing and Initial Setup
Upon opening the package, you will find the Kidde Smoke & Carbon Monoxide Detector, a mounting bracket, two AA batteries, and the user guide. Before installation, ensure all components are present and undamaged.
Official Kidde video demonstrating the features and setup of the Smoke & CO Battery Operated Detector with LED Light.
Battery Installation and Activation
The detector operates on two AA batteries, which are included. To activate the unit, pull the yellow tab located on the back of the detector. This will engage the batteries and power on the device. The green LED indicator should begin to flash, signifying proper operation.
The detector comes with two AA batteries for immediate use. Ensure the battery tab is pulled to activate.
Mounting the Detector
The included mounting bracket allows for easy installation. Choose a suitable location (see Recommended Locations below) and secure the bracket to the wall or ceiling using the provided screws. The detector can then be twisted onto the bracket in any of the four orientations.
The mounting bracket simplifies installation, allowing for quick and secure attachment.
Recommended Locations
For optimal safety, install a combination smoke and carbon monoxide detector on every level of your home and near bedrooms. Avoid placing alarms within 6 feet of cooking appliances or 20 feet of furnaces to prevent nuisance alarms. Refer to the detailed placement guide in the user manual for specific recommendations based on your home's layout and local building codes.
Consult the Home Safety Product Placement Guide for optimal detector positioning throughout your home.
Operating Instructions
LED Indicators
The detector features three LED warning lights that provide visual status updates:
- Green LED: Indicates normal operation.
- Amber LED: Alerts to faulty operation or connection issues.
- Red LED: Signals a smoke, fire, or carbon monoxide event.
Understand the LED indicators for quick status checks of your alarm.
Testing the Alarm
It is recommended to test your alarm weekly to ensure proper operation. Press and hold the test/hush button on the front of the alarm until it sounds. The alarm will emit a series of beeps and voice alerts (if applicable) indicating that both smoke and carbon monoxide detection functions are working correctly.
Smart-Hush Feature
The Smart-Hush button allows you to temporarily silence the alarm for approximately 8 minutes. This feature is useful for silencing nuisance alarms caused by routine cooking or shower steam without compromising safety. After 8 minutes, the alarm will automatically reset.
Maintenance
Battery Replacement
The Kidde Smoke & Carbon Monoxide Detector is designed for a 10-year lifespan, with the included AA batteries typically lasting for the entire duration. When the alarm reaches the end of its life, it will announce, "Replace Alarm!". At this point, the entire unit should be replaced.
The device will alert you when it's time for replacement after its 10-year detection period.
Cleaning Your Alarm
To keep your alarm functioning properly, regularly clean the exterior with a soft, damp cloth. Do not use cleaning solvents or polishes. Avoid painting the alarm, as this can interfere with its sensors. If dust or debris accumulates in the vents, gently vacuum around the openings.
Troubleshooting Guide
| Condition | Visual Indicators | Audible Indications | Action |
|---|---|---|---|
| Normal Operation | Green LED flashes approx. every 60 sec. | None | No action required. |
| Fault/Error | Amber LED flashes | Intermittent chirps or beeps | Check connections, clean unit. If issue persists, replace unit. |
| Smoke/CO Alarm | Red LED flashes | 85-decibel alarm sounds | Evacuate premises immediately and call emergency services. |
| Nuisance Alarm | Red LED flashes | 85-decibel alarm sounds | Press Smart-Hush button to temporarily silence for 8 minutes. |
| End of Unit Life | No specific LED mentioned, but may be amber/red. | Announces "Replace Alarm!" | Replace the entire alarm unit immediately. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Kidde |
| Model Number | 900-CUDR |
| Power Source | Battery Powered (2 AA Alkaline batteries included) |
| Sensor Type | Photoelectric, Electrochemical |
| Alarm Type | Combination Smoke and Carbon Monoxide Alarm |
| Alarm Decibel | 85-decibel |
| Product Dimensions | 1.93"D x 4.95"W x 4.95"H |
| Item Weight | 1 Pounds |
| Color | White |
| Operating Humidity | 10%-95% |
| Upper Temperature Rating | 100 Degrees Fahrenheit |
| Certification | UL 217 Listed |
| UPC | 047871322428 |
Product dimensions for planning installation locations.
Warranty & Support
Warranty Information
The Kidde Smoke & Carbon Monoxide Detector comes with a 10-year limited manufacturer's warranty. This warranty begins when the alarm is powered on. If the power-on date is unknown, it is assumed the alarm should be replaced after 10 years from the manufacturing date.
Customer Support
For any questions, troubleshooting assistance, or warranty claims, please contact Kidde customer support. Refer to the user guide for contact details or visit the official Kidde website.
