Subject says it all really: I've installed a Scantronic 9651EN-43 into an existing "wired" house and extended the system using the Visonic MCT-302/MCR-308R wireless system. I've linked the Visonic zone output into the 9651 zones and also linked the anti-tamper into the main loop as well. The Visonic can send a low battery warning and I need some suggestions as to how the 9651 can handle this? Obviously, it needs to bring the warning to the home owner's attention, but it can't prevent setting the system or set off a full-blown alarm if it occurs whilst the system is set. Many thanks for your assistance!