Hi All,
It's been a long while since I've been on here - 2nd time round on an alarm installation and a few things have changed (e.g. EOL). Almost done, just the bell and an internal speaker to wire in before the big switch on (and subsequent fault finding no doubt)...
I 'inherited' the internal speaker from the system that I've just stripped out (everything else went to the tip). It's 16ohm, and I was intending to use it as an internal sounder on alarm.
I've read a number of threads on here, and got myself clear, confused, clear and confused again...
The speaker isn't anything fancy - just +ve and -ve terminals (no tamper). In order for the speaker/sounder to sound when the alarm is triggered, am I wiring -ve to SPK- on the PCB, and +ve to +12v on the bell strip? Just want to reassure myself that I won't overload anything.
Thanks in advance for the help.
It's been a long while since I've been on here - 2nd time round on an alarm installation and a few things have changed (e.g. EOL). Almost done, just the bell and an internal speaker to wire in before the big switch on (and subsequent fault finding no doubt)...
I 'inherited' the internal speaker from the system that I've just stripped out (everything else went to the tip). It's 16ohm, and I was intending to use it as an internal sounder on alarm.
I've read a number of threads on here, and got myself clear, confused, clear and confused again...
The speaker isn't anything fancy - just +ve and -ve terminals (no tamper). In order for the speaker/sounder to sound when the alarm is triggered, am I wiring -ve to SPK- on the PCB, and +ve to +12v on the bell strip? Just want to reassure myself that I won't overload anything.
Thanks in advance for the help.