Kidde KN-COPP-B-LS Nighthawk Battery Operated Carbon Monoxide Alarm with 85 dB at 10 ft Audible Alert

Protect people and property from invisible carbon monoxide hazards with the Kidde Residential Nighthawk Battery Operated Carbon Monoxide Alarm. This compact carbon monoxide alarm provides reliable monitoring through an electrochemical sensor that improves detection accuracy while reducing nuisance alerts. Battery power (3 AA) and simplified battery compartments ensure continuous operation during outages and quick servicing for property managers.

When elevated CO levels are detected the unit sounds an 85 dB horn (measured at 10 ft), delivering a clear, unmistakable alert to wake sleeping occupants and prompt evacuation. The built-in test button makes functional checks fast during routine security and safety inspections. Rated for operation between 40° and 100°F, the Nighthawk is suitable for homes, rental units and light-commercial environments where dependable monitoring, safety and regulatory compliance matter.

From a security and life-safety perspective, the Kidde Residential Nighthawk is an easy-to-install, low-maintenance solution that integrates into broader monitoring and safety programs. Add it to your site’s protection plan today to improve occupant safety and CO response readiness.

• Reliable protection with an electrochemical CO sensor that minimizes false alarms and improves detection accuracy
• Loud 85 dB alarm at 10 ft to wake occupants and prompt immediate action in emergency situations
• Battery-powered with 3 AA cells and simplified compartments for easy replacement and operation during outages
• Quick-function test button for routine verification to support facility safety checks and monitoring programs
• Wide operating range (40°–100°F) and compact design for versatile placement in homes, rentals, and light-commercial sites