Thursday, May 27, 2010

Universal Security Instruments CD-9490 120-Volt AC/DC Wired-In Carbon Monoxide Alarm



Product By Universal Security Instruments
Lowest Price : $41.31


Technical Details
  • The 3 digit CO level display shows CO level when it reaches higher than 30ppm
  • Includes a 9-Volt super heavy duty battery to power the alarm in the event of an AC power failure
  • The alarm sounds with its loud 85 decibel horn and the red LED indicator flashes. A green LED light indicates AC power
  • The mounting plate attaches to the junction box and covers drywall cutouts for easy installation
  • Permanently installed semiconductor sensor means no annual replacement sensors are required