Guys my apologies for raising this again. I want to add another Masterblaster type siren but installed inside the premises to give any intruder a double dose of extreme noise!!
I know that I will have to run it off a 12volt relay to switch the 240v but please can someone gently take me through where I connect it to the control panel please.
Very many thanks
Richard
I know that I will have to run it off a 12volt relay to switch the 240v but please can someone gently take me through where I connect it to the control panel please.
Very many thanks
Richard