First Alert Co400 Battery Door Lock

Back of the alarm.

First alert co400 battery door lock.

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. The first alert co400 carbon monoxide alarm utilizes an electrochemical carbon monoxide sensor that lasts for up to five years to detect carbon monoxide. Simply insert the two included aa batteries and the co detector will start to monitor your space for carbon monoxide. Photoelectric smoke and co alarm with sealed battery.

Get it as soon as fri oct 2. Learn more what do first alert smoke or co alarms sound like. Lock the battery drawer. Detector with battery backup.

The first alert co400 carbon monoxide alarm utilizes an electrochemical carbon monoxide sensor that lasts for up to five years to detect carbon monoxide. This carbon monoxide detector is battery powered making it portable and easy to use anywhere even in the event of a power outage. In this article you ll learn how to lock or unlock an alarm s battery drawer. 1 01 coupon applied at checkout save 1 01 with coupon.

First alert co400 carbon monoxide detector white pack of 1. Carbon monoxide plug in alarm with battery backup. Back of the alarm. 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. An ez access battery door allows you to quickly install or remove batteries without having to dismount the alarm. Basic plug in carbon monoxide alarm with battery backup. Http geni us suc9pd get a deal on travel at expedia here.

Learn more how to replace 9v batteries in smoke or co alarms. Red or green light on alarm. Alarm chirps with new battery. Before you lock the batteries into place press the test silence button on the smoke co alarm s cover until the alarm sounds.

1 16 of 165 results for first alert door alarm. Get it on amazon here. Install a new battery and test. 4 7 out of 5 stars 5 717.

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. Learn more how to stop false or nuisance smoke alarms. As an amazon associate i earn from qualifying purchases. If the unit does not alarm during testing do not lock the battery compartment.

4 6 out of 5 stars 6 291.