First Alert Co400 Battery Door Lock

4 7 out of 5 stars 5 717.

First alert co400 battery door lock.

Back of the alarm. First alert began in 1958 when three friends set out to create a commercial smoke alarm. Detector with battery backup. Red or green light on alarm.

Photoelectric smoke and co alarm with sealed battery. The first alert co410 carbon monoxide alarm is easy to set up. 1 16 of 165 results for first alert door alarm. 4 6 out of 5 stars 6 291.

Simply insert the two included aa batteries and the co detector will start to monitor your space for carbon monoxide. In this article you ll learn how to lock or unlock an alarm s battery drawer. Learn more how to stop false or nuisance smoke alarms. Alarm chirps with new battery.

Lock the battery drawer. Carbon monoxide plug in alarm with battery backup. Basic plug in carbon monoxide alarm with battery backup. 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. Before you lock the batteries into place press the test silence button on the smoke co alarm s cover until the alarm sounds. The first alert co400 carbon monoxide alarm utilizes an electrochemical carbon monoxide sensor that lasts for up to five years to detect carbon monoxide. Http geni us suc9pd get a deal on travel at expedia here.

If the unit does not alarm during testing do not lock the battery compartment. Learn more what do first alert smoke or co alarms sound like. Back of the alarm. 1 01 coupon applied at checkout save 1 01 with coupon.

Install a new battery and test. 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 register your product. First alert co400 carbon monoxide detector white pack of 1.

This carbon monoxide detector is battery operated making it portable and easy to use even in the event of a power outage. This carbon monoxide detector is battery powered making it portable and easy to use anywhere even in the event of a power outage. As an amazon associate i earn from qualifying purchases. Get it on amazon here.

Get it as soon as fri oct 2.