Hi all,
I was wondering if someone could help me.
I have a Visonic PowerMaster 33 G2 alarm system installed at home without any expander. I also have Elmdene 7422-G3F external siren (ADT branded). I would like to use it with my alarm system. I have two questions:
- What expander would I have to buy for my alarm
- How do I wire the external siren to my alarm system
I attached a photo of the siren.
Any help would be much appreciated.