When considering the scope of possibilities, be aware that Honeywell offers a wide range of products marketed under many different labels. You probably are already aware of the Ademco line, but there are quite a few other brands in the Honeywell home security system family. The Honeywell product family can be divided into broad categories of hardware including (but not limited to): Control Panels Keypads Expansion Modules DIY Kits Wireless Accessories Alarm Communications Sensors Smoke Detectors ...and much more.