First Alert Co400 Battery Door Lock

Back of the alarm.

First alert co400 battery door lock.

An ez access battery door allows you to quickly install or remove batteries without having to dismount the alarm. Learn more what do first alert smoke or co alarms sound like. Learn more how to stop false or nuisance smoke alarms. If the unit does not alarm during testing do not lock the battery compartment.

The first alert co400 carbon monoxide alarm utilizes an electrochemical carbon monoxide sensor that lasts for up to five years to detect carbon monoxide. Carbon monoxide plug in alarm with battery backup. Red or green light on alarm. 4 7 out of 5 stars 5 717.

1 01 coupon applied at checkout save 1 01 with coupon. Basic plug in carbon monoxide alarm with battery backup. This carbon monoxide detector is battery powered making it portable and easy to use anywhere even in the event of a power outage. Learn more register your product.

First alert co615 dual power carbon monoxide plug in alarm with battery backup and digital display 2 pack 4 6 out of 5 stars 80 63 98 63. Alarm chirps with new battery. As an amazon associate i earn from qualifying purchases. Learn more how to replace 9v batteries in smoke or co alarms.

The first alert co400 carbon monoxide alarm utilizes an electrochemical carbon monoxide sensor that lasts for up to five years to detect carbon monoxide. 1 16 of 165 results for first alert door alarm. Before you lock the batteries into place press the test silence button on the smoke co alarm s cover until the alarm sounds. Detector with battery backup.

First alert began in 1958 when three friends set out to create a commercial smoke alarm. Back of the alarm. 4 6 out of 5 stars 6 291. Install a new battery and test.

In this article you ll learn how to lock or unlock an alarm s battery drawer. Learn more how to change batteries in first alert alarms. First alert co400 carbon monoxide detector white pack of 1. The first alert co410 carbon monoxide alarm is easy to set up.

This carbon monoxide detector is battery operated making it portable and easy to use even in the event of a power outage. Lock the battery drawer. Http geni us suc9pd get a deal on travel at expedia here. In the six decades since we have continued to create innovative products from the first residential smoke alarm to the first battery operated carbon monoxide alarm.

Get it on amazon here.