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Description
Battery Operated Carbon Monoxide Detector with Digital Display (2-pack)The Kidde Nighthawk battery operated carbon monoxide alarm is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. Digital display feature adds an advanced level of protection showing CO levels in PPM allowing you to see if levels change. The Nighthawk DC Digital alarm has a small, sleek design that is suitable for all living areas and has a 10 year limited warranty. Digital display shows CO level in PPM
The Kidde Nighthawk battery operated carbon monoxide alarm is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. Digital display feature adds an advanced level of protection showing CO levels in PPM allowing you to see if levels change. The Nighthawk DC Digital alarm has a small, sleek design that is suitable for all living areas and has a 10-year limited warranty.- Digital display - shows CO level in PPM (parts per million), updates digital reading every 15 seconds allowing you to see if levels change
- Peak level memory - displays the highest CO concentration measured since the last reset
- Battery operated (3AA's included) - provides protection during power outages
- Battery lockout system - deters covering battery compartment without installation of batteries
- 10-Year End of Life Warning – Alerts user to replace CO alarm after 10-years of operation
- Test/reset button tests the unit for proper operation, resets the carbon monoxide alarm
- UL/CSFM ref. KN-COPP-B-LP
- Carbon monoxide detectors utilize an electrochemical sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
- UL/CSFM Ref. Kidde Part KN-COPP-B-LPM (Previous UL# KN-COPP-B-LS)
Features
| Item Weight | 1.78 |
| Alarm Type | Carbon Monoxide |
| Fixed or portable | Portable |
| Commercial/Residential | Portable,Residential |
| Connector/Contact Type | None |
| Pack Size | 2 |
| Alarm/Detector Features | Digital display,Hush Feature,Tamper Resistant,Value Pack |
| Included | Batteries |
| Returnable | 180-Day |
| Power Source | Battery |
| Battery Type Required | AA |
| Voltage (volts) | 4.5 |
| Product Depth (in.) | 1.5 |
| Product Width (in.) | 5.0 |
| Product Height (in.) | 3.0 |
| Certifications and Listings | UL Listed |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Crack them bottles with Klein
Size: One Size, Style: Bottle Opener
Use regular for bottled coke. Comes in handy!
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Reviewed in the United States on September 12, 2025
★★★★★ 4
Good Tool
Size: One Size, Style: Bottle Opener
This thing is great at opening bottles, and it has a Klein handle. Perfect for the electrician in your life, even if that's yourself. I had to knock off a star because the handle is not quite as good as other Klein tools. The plastic is not as clear. The TIP-IDENT bottlecap marking is off-center and not fully printed. The bottle opener sticks out at a slight angle. This does not affect the performance, but it does detract from the novelty somewhat.
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Reviewed in the United States on March 10, 2023
★★★★★ 5
expands work space effectively
Initially it was a bit challenging to set up as I was not fortunate enough to have assistance (the instructions tell you that you need two people for part of the installation process). I also had to play around with placement a bit as my available installation space was extremely limited and neither of the listed/'suggested mounting situations worked for me; however, with some head-scratching and debating with myself, I finally figured how to make it work how and where I needed it it, and all was good!! It functions well, and holds adequate weight, and looks really good with the light lacquer finish...the only thing I will say to a potential buyer is to make sure you have room to walk past it easily when its closed down because it still sticks out a few inches even when closed down...overall, very happy with this item and would purchase again.
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Reviewed in the United States on February 13, 2014
★★★★★ 5
Works great
Is there a little expensive but they work great to add counter space. My wife liked it so much I bought a second one.
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Reviewed in the United States on June 11, 2026
★★★★★ 4
Looks great.
Nice quality with sturdy hardware. Size could be a little larger.
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Reviewed in the United States on August 30, 2025