Hello,

We're replacing a Merlin Classic with another system and they have an SAA hooked up to two square inside buzzer bells. Only bl/y is hooked up.

Do these use regular ring voltage or are they doing anything funky like emulating a Merlin Classic phone?

Can I just get rid of the SAA box and hook an analog port up to the black/yellow and send it ring voltage to "buzz the shop"?

Thanks!

Dreißigster Bügeleißen