Internet #202756110

Model # 21028805

Store SKU #184804

Store SO SKU #198092

0047871089055

Code One Battery Operated Carbon Monoxide Detector

  • Battery-operated carbon monoxide alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Alarm will sound when dangerous levels of CO are detected
$ 19 97
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Frequently Bought Together

Product Overview

  • Battery-operated carbon monoxide alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Alarm will sound when dangerous levels of CO are detected
The Code One Battery-Operated Carbon Monoxide Alarm is intended for continuous monitoring of carbon monoxide levels. The alarm features a piezoelectric horn that is rated at 85 dB at 10 ft. The alarm is battery operated for uninterrupted monitoring, even during power outages, and runs on 2 AA batteries, which are included.

Product Overview

  • Battery-operated carbon monoxide alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Alarm will sound when dangerous levels of CO are detected
Model #: 21028805
Sku #: 184804
Internet #: 202756110

The Code One Battery-Operated Carbon Monoxide Alarm is intended for continuous monitoring of carbon monoxide levels. The alarm features a piezoelectric horn that is rated at 85 dB at 10 ft. The alarm is battery operated for uninterrupted monitoring, even during power outages, and runs on 2 AA batteries, which are included.

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Ratings (31) (1436) (491) (274)
Power Source Battery Battery Plug-In Battery
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Specifications

Dimensions

Coverage Area (sq. ft)
0
Product Depth (in.)
1.5
Product Height (in.)
2.75
Product Width (in.)
4.5

Details

Alarm Type
Carbon Monoxide
Alarm/Detector Features
Hush Feature
Battery Back-Up
No
Battery Type Required
AA
Commercial/Residential
Residential
Connector/Contact Type
None
Fixed or portable
Fixed
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
180-Day
Voltage (volts)
3

Warranty / Certifications

Certifications and Listings
UL Listed

Specifications

Dimensions

Coverage Area (sq. ft)
0
Product Depth (in.)
1.5
Product Height (in.)
2.75
Product Width (in.)
4.5

Details

Alarm Type
Carbon Monoxide
Alarm/Detector Features
Hush Feature
Battery Back-Up
No
Battery Type Required
AA
Commercial/Residential
Residential
Connector/Contact Type
None
Fixed or portable
Fixed
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
180-Day
Voltage (volts)
3

Warranty / Certifications

Certifications and Listings
UL Listed

Questions & Answers

Changed the batteries but it is still chirping 2 short beeps??

Changed the batteries but it is still chirping 2 short beeps??
Asked by: mscb2u2
keeps chripping twice
Answered by: jeffery
Date published: 2020-07-13

was beeping put new batterys still beeping

was beeping put new batterys still beeping
Asked by: george
If the alarm is seven years old or older you need to replace it.
Answered by: Ed98685
Date published: 2020-03-30

I replaced the bstteries and the alarm still cherps?

Asked by: Bid
Change batteries ?
Answered by: Tom
Date published: 2019-06-30

if batteries are installed incorrectly (backward or not seated), is there a fire danger from the ...

if batteries are installed incorrectly (backward or not seated), is there a fire danger from the lithium batteries overheating?
Asked by: safetyfirst
I don't know, it hasn't for me.
Answered by: Emily
Date published: 2020-06-09
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