Eurosec Cpx Sounder

[Lilmonsta00]

Hi,

I have a eurosec alarm which I want to install a piezo sound bomb to, there are two wires one black and one grey, it did not come with any instructions! I connected the grey to the bell - and tried to connect the other to the bell + but not sure if this is correct? I'm also getting a faint buzzing noise in the sounder?

Thanks in advance for any help

Andrew

[Guest mark]

if you are talking about the little sounder that comes with the panel then you need connect the sounder to the speaker terminals on panel (spk+ and spk-)does not matter about polarity

[Guest Lilmonsta00]

Hey thanks for getting back to me

It's an internal sounder 12v that should trigger when the outside sounder goes off

[alterEGO]

test it against a known (+) and (-) if you don't know which cable is which.

[MrHappy]

yes

I'm also getting a faint buzzing noise in the sounder?

the external bell has a leaky trigger

[alterEGO]

Once you have figured out the cable prog PGM as bell and terminate the trigger there.