Do Wave2 sirens need drivers?

The Wave2, Wave2F and Wave2PD sirens do not require siren drivers. The Wave2 series are self-contained alarm sirens, meaning they have a speaker and built in siren driver. This allows for a very easy installation, as all you have to do is connect the Wave2 to the bell circuit of your Honeywell wired alarm control panel. By contrast, the Wave and Wave-F is just a speaker, meaning it requires an external siren driver in order to sound an alarm.