I have a system that uses Airtech GS600 Inertia Switches. Can I replace, as necessary with either the Airtech GS610 or GS612 and which would be the better option. My GS600's are still working, but two of them are not as sensitive as they used to be. My Alarm Support tell me that I can no,longer get thevGS600 model. Thank you. Kindest regards
Brian Cameron
M: 07802-762702