I had one sensor that was disconnecting randomly and it wasn’t that far from the base station compared to other sensors. If l opened the window it would reconnect, but it was getting annoying. l read on here about placing two or three adhesive strip

I am having random sensors disconnect; typically the ones that disconnect are no more than 25 ft from base station and no brick or solid lead obstructions. So far all I can do is open the door and window and then it connects again. Using the default battery in all sensors that came with unit. 

I am having random sensors disconnect; typically the ones that disconnect are no more than 25 ft from base station and no brick or solid lead obstructions. So far all I can do is open the door and window and then it connects again. Using the default battery in all sensors that came with unit.