Optima xm6 and pir's

[john102956]

Hello. What is the best way to remove and replace a faulty optima xm6 PIR without setting off the outside alarm. Putting the control panel system into engineers mode?
Thanks for your help.

 

[westward10]

As opposed to four threads can you post another with all enquiries in one thread.

 

[john102956]

Hello. What is the best way to remove and replace a faulty optima xm6 PIR without setting off the outside alarm. Putting the control panel system into engineers mode?
Thanks for your help.