Hi, I am new to here but not to alarms. I spent nearly 25 years crawling through lofts but now due to medical issues I can no longer do it. However, my home alarm is a Gardtech 840 which has given great service is not playing ball. I installed a radio interface with a wireless zone expander (the early type stamped with a B) However, my issue is I need to remove the wireless expander and module to enable me to fit it on another system in my workshop. I go into programming say NO to wireless expander fitted. bingo I can come out of engineer no problem. When I go back into engineer mode and physically remove the interface from the data line I come out of engineer and the panel shows Zex 8 tamper.... When I go back into engineer mode it still shows No to wireless being fitted. Any ideas???
Thanks
