Shipping carton measures 7.4 in long by 5.4 in wide by 6.1 in high.

How fast can I get it?

In our warehouse. Arrives on the next truck, typically 2 business days : trucks arrive Tuesday, Wednesday, Thursday and Friday.

What's the model number?

Model number CO400B, UPC 194160019160, our SKU 7590011.

First Alert

First Alert CO400B Single Gas Detector, 85 dB, Alarm: Audible/Visual, Electrochemical Sensor, White

Model: CO400B
UPC: 194160019160
Our SKU: 7590011
Sold by: EA
Factory pack: 6

Works during power outages. No installation required. Place or mount almost anywhere. Mute/test button to quiet unnecessary alarms, test alarm function. 85 dB alarm, low battery warning. Low battery mute quiets low battery signal for up to 8 hrs. Front-open compartment allows battery change without taking alarm down. Electrochemical sensor is the most accurate technology available for detecting carbon monoxide. End of life timer alarm chirps when it is time to replace the alarm. Meets UL2034 standard. Uses 9 V battery, included.

$25.99per eachLaunch price

Next truckIn on Wednesday, Oct 21 : 2 business days

Quantity

1 next truck

Availability

29 on the Wednesday, Oct 21 truck

Delivery

In on Wednesday, Oct 21 : 2 business days

Delivery runs after the truck lands

Model: CO400B
UPC: 194160019160
Our SKU: 7590011
Sold by: EA
Factory pack: 6

Product highlights

Color

White

Alarm Type

Audible/Visual

Dimensions

1-1/2 in L x 4-3/4 in W x 3-1/3 in H

Includes

Mounting Anchors Screws 9 V Battery

Operating Temperature

40 to 100 deg F

Power Source

Battery

Sensor Type

Electrochemical

Sound Level

85 dB

Specifications (16)

Full product specifications
Alarm Type	Audible/Visual
Color	White
Dimensions	1-1/2 in L x 4-3/4 in W x 3-1/3 in H
Includes	Mounting Anchors Screws 9 V Battery
Operating Temperature	40 to 100 deg F
Power Source	Battery
Sensor Type	Electrochemical
Sound Level	85 dB
Weight	0.43 lb
Length (shipping)	7.4 in
Width (shipping)	5.4 in
Height (shipping)	6.1 in
Sold as	Sold by the ea
Factory pack	6
Country of origin	MX
Shipping dimensions	7.4 in long by 5.4 in wide by 6.1 in high

Product description

Finished in white, with alarm type Audible/Visual, dimensions 1-1/2 in L x 4-3/4 in W x 3-1/3 in H, includes Mounting Anchors Screws 9 V Battery.

About this item

What is this?: First Alert CO400B Single Gas Detector, 85 dB, Alarm: Audible/Visual, Electrochemical Sensor, White. Listed under Carbon Monoxide Detectors.
What size is it?: Shipping carton measures 7.4 in long by 5.4 in wide by 6.1 in high.
How fast can I get it?: In our warehouse. Arrives on the next truck, typically 2 business days : trucks arrive Tuesday, Wednesday, Thursday and Friday.
What's the model number?: Model number CO400B, UPC 194160019160, our SKU 7590011.

Delivery and returns

In on Wednesday, Oct 21 : 2 business days
Returns accepted within 30 days in original packaging with the receipt. Special-order items may be subject to a restocking fee : call the counter at (212) 535-8400.