Yes. There are a few different types of batteries in a system. We suggest contacting the monitoring company (Wright-Hennipen) and put the sensor or system into test mode for the length of time you think it will take to change the battery. Remove the ...
Usually the reason is that there is a sensor that is either open or in trouble. If all doors are not shut, the system will not arm and will sound the alarm. Check the status and correct the issue and try again. If you experience further difficulties, ...