TestProducts.com | National Safety Products | 877-412-3600
Test Kits, Tools, Meters & Safety Equipment!
[ 0 Items $0.00 0 lbs ]
My Account Cart Contents Checkout
Search Catalog:
Anemometers-Air Flow

Borescope Videoscope

Carbon Monoxide (CO)

Circuit & Power Testers

EMF / Microwave Meters

Fire and Smoke Safety

Gas and Leak Detectors

Hygiene / ATP Testing

Hygrometers / Humidity

Inspection Kits / Forms

Light, LUX, UV Meters

Lights / Flashlights

Magnifiers / Binoculars

Manometers / Pressure

Measuring Instruments

Meter Accessories

Moisture Detectors

Promotional Items

Radon Gas Testing

Radon Mitigation

Refractometers - BRIX

Security and Safety

Smoke Trace Emitters

Soil & Grain Meters

Sound Level Meters

Specialty Instruments


Timers and Clocks

Tools and Hardware

Water & Flood Alarms

Water Testing

NJ Radon Test Kits

Wall Ceiling Carbon Monoxide Alarm (CD-9490) Battery Backup

Model #: CD-9490
Showroom Only


Print Friendly View
Click Here to Contact Us for More Information Wall Ceiling Carbon Monoxide Alarm (CD-9490) Battery Backup
Click to enlarge

Previous Product Product 11 of 31 Next Product
Category Carbon Monoxide (CO)



The following links, images and information remain available for informational purposes only.


  • 3 digit digital display shows CO level when higher than 30ppm
  • Permanently installed semiconductor sensor
  • Peak level recall button
  • 9 volt battery backup in event of AC power failure
  • Mounts on single, gang or 4" octagon junction box
  • Convenient pull-out drawer for easy battery replacement
  • Battery pull-tab (activates battery and reduces installation time)
  • Low battery audible indicator
  • Can be interconnected with up to 18 Universal brand CO alarms (with 12 smoke alarms maximum)
    • When one CO detector unit goes into alarm, all interconnected CO units sound their alarm (will not sound smoke or heat alarms that are interconnected)
  • Test button


  • Sensitivity and tolerance (alarm will sound):
    • 70 ppm within 60 to 240 minutes
    • 150 ppm within 10 to 50 minutes
    • 400 ppm within 4 to 15 minutes
  • LED indicators:
    • Red: alarm condition when LED is flashing
    • Yellow: fault condition
    • Green: AC power indication
  • Voltage: 120 vAC (60Hz) 0.1 Amp
  • Standby Battery: super heavy duty carbon zinc (installed in "QUICK DRAW" battery drawer with Mylar pull-tab
    • Voltage (DC Standby)
      • Normal 9V @ 4.0 mA
      • Alarm 9V @ 10.5 mA
  • Wiring: AC Quick Connector with semi-stripped wires
  • Sound level: 86.7 dB at 10' down to 7.75 vDC
  • Acceptable backup batteries ONLY:
    • Alkaline: Eveready 522 or Duracell MN1604
    • Lithium: Ultralife U9VL-J
    • Battery life: approximately 1 year
  • Weight: 7 ounces / 195 grams
  • Dimensions: 5⅜" x 1" high

Supplied with:

  • Mounting plate
  • Warning/safety labels
  • Wire harness
  • Instructions & installation manual (download pdf version)
  • Battery
  • Five year limited manufacturer's warranty
Search Category: Home & Garden > Fire & Gas Safety > Smoke Detectors
Previous Product Product 11 of 31 Next Product
Category Carbon Monoxide (CO)
eMail Address:
Forgotten Password?
Click Here
First Time Visitor?
Click here
Carbon Monoxide
Radon Gas Facts
Radon Results Lookup
Smoke Detector Testing
Specials more
Lutron Ultrasonic Leak Detector 20-100kHz (GS-5800) with Case
Lutron Ultrasonic Leak Detector 20-100kHz (GS-5800) with Case
$229.00 $195.00
Manufacturer Info
Universal Security
Other products
Notifications more
Notify me of updates to Wall Ceiling Carbon Monoxide Alarm (CD-9490) Battery Backup
What's New? more
Lutron Logging Wet Bub Globe Thermometer (WBGT-2010SD) WBGT
Lutron Logging Wet Bub Globe Thermometer (WBGT-2010SD) WBGT
Customer Service
About Us
Shipping Policy
Return Policy
Privacy Notice
Conditions of Use
Contact Us
  Your IP Address is:
Copyright ©2014 Testproducts.com

Thanks for visiting TestProducts.com. The Source for Test Kits, Smoke, Tools, Meters & Safety Equipment