Ring Alarm for a Church

Our church is going through a remodel currently and is looking at adding fire alarm and security to the building. I was looking at the Ring alarm system with the First Alert smoke/CO detectors. The building is about 15,000 square feet with 3 floors in some areas. I have the equipment list below for what we would use. Any advice on the system and if it would work in this application? Are there any device limits on a base station? 1x - Base Station 3x - Keypads 4x - Panic Button 8x- Door Sensor 10x - Motion Sensor 8x - Range Extender 5x - Dome Siren 45x - First Alert Smoke Detector