I purchased a Qolsys IQ-4 panel and several sensors and installed the panel and paired all the sensors. I (wrongly) assumed the sensors in the detached garage (2 mini D/W sensors and 1 motion sensor) would be close enough to the panel to work reliably. I cannot move the panel any closer to the detached garage. The corner of the 24x32 pole barn is about 25’ from the panel, but the structure has metal siding and roof and unless the sensors are in the closest corner, they don’t work reliably with the sensor I intended to go on the garage door itself being the furthest away. I’ve already had to add a wifi access point and z-wave hub to the garage for those things to work reliably (I ran 10G fiber between the house and the garage last month), so I know it isn’t just the wireless alarm sensors having trouble communicating with the house.
What is the best way to address this? Is there some sort of subpanel that can connect back to the main panel via WiFi or wired ethernet? Do I need a separate panel/service for the garage? I just want this to work and am willing to spend a little money so I’d rather do this the “right way” so I don’t have headaches down the road.
Thanks for any suggestions/input.