I need to design a system for a cold weather environment. We have a warehouse in Chicago that is not heated, it gets below freezing in the winter. I found Honeywell 5816OD Outdoor Sensors, but I can’t find a control panel that’s rated under 32F. I’m thinking a touch pad panel is better than a touch screen for this environment, it looks like that’s what the last tenant of the warehouse did. Can anyone help me find a touch pad control panel that works with these sensors and with a smart phone app?