Replace the battery by connecting the red wire to the red tab on the battery and the black wire to the black tab.
Replace attic alarm batery.
This video shows how to replace the battery in an ei144 heat alarm.
Open the alarm system panel box or can and locate the battery.
Replace the battery observing the proper polarity.
If it s less than 5 years old or if there s no date written on it continue with testing.
Once the battery is connected close the door to the panel.
The single beep we heard every 30 seconds turned out to be a smoke detector who s battery needed to be changed.
The low battery indicator may be displayed for up to 48 hours while the battery charges.
Please note that we are not the manufacturers but we felt that a video would help as a l.
The screw may be located on the top or bottom.
Then replace the motion sensor.
If there is a date written on the battery and it s at least 5 years old replace the battery.
To change the battery first remove the screw in the motion detector.