Hardwired Carbon Monoxide Alarm with Battery Back-up

This First Alert Hardwired carbon monoxide alarm with battery back-up meets codes where CO alarms are required for new construction. This carbon monoxide alarm detects dangerous CO gas and allows you peace of mind with its battery backup.

Hardwired Carbon Monoxide Alarm with Battery Back-up Features:

● Quick plug-in power connector.
● 120-volt AC inter-connectable.
● Microprocessor controlled for fewer nuisance alarms.
● Single test/silence button.
● Battery drawer lock.
● Mounting bracket lock for tamper resistance.
● Low battery warning "chirp".
● Missing battery tab.
● Swing open battery drawer.

average customer rating based on 11 reviews

Good product, easy switch-out/install - 02/02/2012
Reviewer: Julie Boswell
Product was very easy to install very easy to switch out previous Hardwired CO Alarm wiring and install new product. Nice to have a CO Alarm that uses regular battery for back-up instead of special product battery.

CO5120BN - 12/26/2011
Reviewer: Thomas Zmyslinski
Easy to install.

- 12/14/2011
Reviewer: Kevin Withrow
easy to install

Solid Product - 12/06/2011
Reviewer: Michael Heffernan
Ordered this as a replacement for same model that has expired. House has several of the same kind that are interconnected, so this was the one I needed. Fair price for a quality unit.

- 12/01/2011
Reviewer: Jeffrey Fusco
they were very east to install

- 08/23/2011
Reviewer: Lee Graber
Have still to set this up and wire it.

3 - 08/09/2011
Reviewer: Wayne Spear
Great Product, as advertised and easy hookup

carbo monoxide detector installation - 07/24/2011
Reviewer: Joseph Nicolosi
Installation very easy , delivery time as expected.Would order again

- 07/19/2011
Reviewer: ron johnson
The internet picture showed a c2010 smoke and carbon alarm. Thats what i ordered. your description was in error. I returned the co5120bn to you. Now you are charging me a restocking fee for your own error. credit my account for the 3.80.

eAccess Response:
We do not carry a C2010 smoke and carbon alarm and never have. We looked into your order and you did order a CO5120BN which is what we sent you. If you would like to call us to discuss the restock fee please call 847-991-7190. Thank you.

GREAT PRODUCT - 07/11/2011
Reviewer: Brad  Dean
QUICK TURNAROUND TIME, EASY TO INSTALL.. GREAT PRODUCT

- 05/30/2011
Reviewer: GEORGE RAPCIEWICZ
great service, good ship time