Can a hardwired siren be used with the Lynx Plus L3000?
You can use one hardwired with the Lynx Plus as it comes straight out of the box. This is the Wave-2EX. This is a low-current draw wired siren and will wire directly into the Lynx Plus panel.
If you want a more powerful wired siren then you most certainly can add one, but it will take using an additional power supply and relay to do so.
We have an additional power supply kit already built for you and all that needs added is the relay. The kit is the Power Supply Add-on Kit.