Scantronic 9450 siren connections

[jonnyfirepants]

Hi, could you help me with this queory. Im trying to connect a siren to my scantronic 9450 panel. it is a separate siren (not a bellbox) with just red+ and black- wires to connect.
how do i connect this and close the bell tamper circuit? i am also going to connect a separate strobe in the future again unsure of connections are the BELL and STR(strobe) connections for neg or pos wires?
thanks

 

[sparkymarka]

What type of siren ? If it's a speaker connect across LS if it's a 12v Sounder Aux 12v red ... Bell black link
Link Aux - to TR to bypass the bell tamper

 

[jonnyfirepants]

What type of siren ? If it's a speaker connect across LS if it's a 12v Sounder Aux 12v red ... Bell black link
Link Aux - to TR to bypass the bell tamper

thanks for the reply.
I have now done this but still have a problem.
the siren works fine when in best test mode, but when I simulate an actually alarm situation it doesn't ?? the panels internal speaker sounds but no siren. does this suggest a faulty panel or am I missing something?
what should the scb/sab selector be set at, could this be an issue?

 

[sparkymarka]

You have set it off on entry ? Yes ? leave it 30/40 seconds as setting off in entry has a 30 secs pre alarm !

 

[jonnyfirepants]

Yes it was on e/e zone, didn't realise there was a pre alarm. switched it to zone 1 to test, problem solved
thanks for your help

 

[EightyTwo]

Coo! Well remembered sparkymarka!!

 

[sparkymarka]

just old ! Lol !