Change batteries on Honeywell 5800 Mini Wireless Door Window Sensor

hi I’m Ellen with provincial security and today I’m going to show you how to change the battery in your Honeywell Wireless window or door sensor first you’re going to need to locate the sensor that you need to change the battery in once you’ve located it you’ll see on the sensor there are three notches place a small flathead screwdriver in the notches and twist and the top will separate from the sensor inside you’ll see where to place your new battery and simply pop that into place and then return the cover to the sensor once your sensor is back together wait up to 24 hours for the treble message to clear off your keypad