Silhouette Appliances Carbon Monoxide Alarm KN-COPF-I Leaflet

The Kidde Silhouette Carbon Monoxide Alarm is a low 
profile AC/DC powered unit that operates on a 120V 
power source.  The  sealed in rechargeable battery 
backup lasts the 7-year life of the alarm to provide a 
maintenance free design.

This alarm uses advanced electrochemical CO sensing 
technology, providing reliable protection against the 
dangers of carbon monoxide.   The battery backup 
feature provides continuous monitoring of CO levels, 
even during power outages when AC-only units do not 
provide protection.  This unit will interconnect with 
other Kidde CO and smoke alarms to provide the earli-
est warning of a CO or fire hazard.  The Digital Display 
feature allows for easy viewing of carbon monoxide 
levels from 30-999PPM (parts per million).  

This CO alarm is available in a 6-piece cut case with 
tray for easy display.  The Silhouette CO is a UL Listed 
product with a 7-year limited warranty.

• Innovative low profile alarm fits in most standard 2-gang, metal or  

plastic electrical boxes.

• Pre-stripped wiring harness includes easy-off cap and does not  

require a stripping tool.  Tinned strands increase conductivity and  
wire nut grip.

• Rechargeable battery is turned on automatically when AC power  

is supplied. (allow unit to charge for 24 hours on initial power up)

• Test/reset button tests CO alarm circuit operation, and allows  

you to immediately silence the alarm.

• Peak level memory button displays the highest CO level measured  

since the last reset

• Sealed battery does not need to be replaced for the life of the alarm.

• Green LED indicates power is being delivered to the alarm. Red LED  

light indicates unit is in alarm. Amber LED light indicates unit is the  
initiating alarm.

• Battery backup provides protection in case of power failure.
• Interconnectable with up to 24 devices (of which 18 can be initiating)

including smoke, CO and heat alarms. See user’s guide for complete 
instructions.

• Digital Display – Displays the level of carbon monoxide the unit is  

sensing. The unit updates this reading every 15 seconds.

• Peak Level button displays the peak CO level recorded by the alarm  

since it was last reset or unplugged

• Lithium-Ion Rechargeable Battery Back-up provides protection during

power outages.

• 7-Year End of Life Warning – Alerts user to replace CO alarm after  

7-years of operation (40% longer than other CO alarms).

 Sealed Lithium-Ion Rechargeable Battery Backup
  7-year product life (40% longer than other CO alarms)

  Visible written instructions 
 Three instructional LEDs
 Blue Digital LED Display

  UL 2034 Listed
  Seven year limited warranty