Skip to main content
Carbon Monoxide Alarm, 10 ft, 85 dB, Alarm: Audible, Electrochemical Sensor White

Roll over image to zoom in

First Alert CO5120BN Carbon Monoxide Alarm, 10 ft, 85 dB, Alarm: Audible, Electrochemical Sensor White

Item #: CO5120BN by BRK Brands/First Alert

UPC #: 029054856173

See reviewsSee reviews
In Stock

$63.14

/each
SAVE UP TO 6.31

Buying in bulk

QUICK SHIPPING*Usually ships in 1 business day
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Features
  • Intelligent sensing technology
  • Quick plug-in power connector
  • Microprocessor controlled for fewer nuisance alarms
  • Latching alarm indicator - remembers which unit initiated alarm
  • Side load battery drawer
  • Single test/silence button
  • Battery drawer lock
  • Mounting bracket lock for tamper resistance
  • Low-battery warning chirp
  • Swing open battery drawer
  • Emits T3 pattern

Voltage

120

Power Source

Battery

Certifications

UL

Certifications and Listings

UL Listed

Commercial/Residential

Residential

Included

Batteries

Product Depth (in.)

2

Product Height (in.)

5.75

Product Width (in.)

5.5

Required Battery Type

9-Volt

Features

Battery Back-Up, Digital display

Pack Size

1

California Compliant

Available in New YorkNo

Mount Type

Fixed

Returnable

Yes

UL Listed

Yes

Defective Code

A

ETL Listed

Yes

Number in Package

1 pk

Volts

120 V

Test and or Reset Button

Yes

Packaging Type

Boxed

Product Type

Carbon Monoxide Detector

CSA Listed

No

Each Weight

0.550 LB

Velocity

B

Hazardous Material

No

UNSPSC

46191501

Height

8.50

Length

2.50

Width

6.75

Brand

First Alert

Country Origin Code

MX

Mounting Type

Ceiling/Wall

Dimensions

3.4 in L x 1.7 in W x 5 in H

Warranty

5 year limited

Operating Temperature

40 to 100 deg F

Measuring Range

10 ft

Power Supply

120 V

Sound Level

85 dB

Nomenclature

CO5120BN CO DETECTOR AC

Product Overview
CO DETECTOR AC HRDWRD 9V BKUP

This FIRST ALERT hardwired carbon monoxide alarm with battery back-up meets codes where CO alarms are required for new construction. installation is seamless with the use of a quick plug-in power connector. additional features such as a microprocessor that limits nuisance alarms and a single test/silence button add versatility to an already efficient carbon monoxide alarm.