GE Security Simon Xt Wireless Control Panel 40 Zones "zone 40 manual" Questions

...40 seconds. Hi Nzingha. Check your mail panel, it should show which zone has got a battery problem, if no zone is shown, it is the main backup battery that is low, this should charge all the time ...

system says low battery ... how do I open it to replace batteries...very confusing! There are two tabs (and possibly a screw) on the top of the Simon XT panel. Remove srew (if installed) and press the