The Kidde Silhouette KN-COPF-I is a discontinued low-profile (slim) AC hardwired carbon monoxide alarm with a blue digital LED display. It operates on 120V AC power with a sealed rechargeable lithium-ion battery backup that lasts the full 7-year life of the alarm — completely maintenance free. The slim Silhouette design blends into home decor. Visible written instructions and three instructional LEDs aid proper use. UL 2034 listed with a 7-year limited warranty.
What makes the Silhouette different from standard Kidde CO alarms?
The Silhouette line features a low-profile, slim design that blends more discreetly into home decor compared to standard dome or disc-shaped alarms. The sealed rechargeable battery backup eliminates battery replacement for the alarm's entire 7-year service life.
Is the KN-COPF-I still available?
This model has been discontinued. The Silhouette line is no longer in active production. For a hardwired CO alarm with digital display, consider the KN-COP-IC as a current hardwired alternative.
# Kidde Silhouette AC Hardwired Carbon Monoxide Alarm with Digital Display **Model:** `KN-COPF-I` **Brand:** Kidde **Category:** Co Alarm Hardwired > The Kidde Silhouette KN-COPF-I is a discontinued low-profile (slim) AC hardwired carbon monoxide alarm with a blue digital LED display. It operates on 120V AC power with a sealed rechargeable lithium-ion battery backup that lasts the full 7-year life of the alarm — completely maintenance free. The slim Silhouette design blends into home decor. Visible written instructions and three instructional LEDs aid proper use. UL 2034 listed with a 7-year limited warranty. ## Specifications | Attribute | Value | |---|---| | Product Type | Carbon Monoxide Alarm | | Alarm Type | co | | Sensor Co | electrochemical | | Power Source | hardwired-ac | | Voltage | 120V AC | | Battery Backup | Yes | | Battery Type | rechargeable lithium-ion (sealed) | | Battery Replaceable | No | | Battery Life Years | 7 | | Voice Alerts | No | | Smart Wifi | No | | App Connected | No | | Digital Display | Yes | | Low Level Co Alert | No | | Explosive Gas Detection | No | | Indoor Air Quality | No | | Peak Level Memory | No | | Hush Feature | No | | Interconnect | No | | Interconnect Type | none | | Alarm Db | 85 | | Ul Co | UL 2034 | | Warranty Years | 7 | | Discontinued | Yes | ## What's Included - alarm unit (battery pre-installed) - mounting hardware Source: https://www.jaspecs.com/kidde/co-alarm-hardwired/kn-copf-i-kidde-silhouette-hardwired-co-alarm-digital-display/