Kidde 21007267 KN-COPP-B-LS 900-0230 Nighthawk Carbon Monoxide A...

-19% Kidde 21007267 KN-COPP-B-LS 900-0230 Nighthawk Carbon Monoxide A...

Kidde (21007267) KN-COPP-B-LS 900-0230 Nighthawk Carbon Monoxide Alarm, Battery Operated with Digital Display

Easy to install and monitor, the Kidde Nighthawk KN-COPP-B-LP battery-operated carbon monoxide alarm with digital display provides reliable protection against the dangers of carbon monoxide. Its backlit digital display shows the current carbon monoxide (CO) level at a glance, and it displays every 15 seconds. With an increasing number of state and local governments passing legislation requiring CO detectors in homes, it's never been a better time to safeguard your family against carbon monoxide exposure.

Battery-powered protection against the dangers of carbon monoxide (view larger).


Backlit digital display for easy monitoring at all hours (view larger).
At a Glance
KN-COPP-B-LP Battery-Powered Carbon Monoxide
Alarm with Digital Display
At a Glance:
  • Battery operated, powered by 3 AAs (included)

  • Backlit digital display updates with CO level every 15 seconds

  • Peak level memory displays highest CO concentration since last reset

  • Test/reset button to ensure proper operation

  • Loud 85 dB alert when deadly CO gas is present

  • Seven-year limited warranty
At a Glance


Offering a small, sleek design that's suitable for all living areas, the Nighthawk KN-COPP-B-LP provides you and your family with a loud warning signal against the dangers of elevated carbon monoxide levels. You'll get continuous monitoring of CO levels, even during power outages when AC-only units are not providing protection. The digital display adds an advanced level of protection, showing CO levels in PPM (parts per million) and allowing you to see if levels change. The backlighting helps you read the display in the dark, and it also appears during the peak level cycle. The unit also has a peak level memory, which displays the highest CO concentration measured since the last reset.

It features two color LEDs for at-a-glance status updates. The green LED flashes once every 30 seconds to indicate the alarm is working properly. A red LED will pulse to indicate that carbon monoxide has been detected. When the unit detects carbon monoxide, the alarm sounds four short beeps (rated at 85 decibels at 10 feet), followed by five seconds of silence, and then followed by another set of four short beeps. The unit measures 3 inches by 5 inches by 1.5 inches.

The KN-COPP-B-LP includes multiple mounting options, allowing installation on a wall or a tabletop. It has a seven-year operating life (with matching seven-year limited warranty), providing 40 percent longer protection than other CO alarms. It's powered by 3 AA batteries (included).

What's in the Box

One Kidde Nighthawk KN-COPP-B-LP battery-operated carbon monoxide, three AA batteries, and operating instructions.


See larger image.

  • Voted: 2693
  • Brand: Kidde
  • Product Code: 21007267
  • Availability: In Stock
  • $55.19
  • $44.44



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