Hi I have done a sound test on my alarm and the internal and external both sound.
But when I set the alarm and it goes off only the internal one sounds,
The outside also sounds if you try to move the outside box cover.
Hi Thanks for your reply’s, I have done the 30 second test and both work as they should.
I have read the instructions but it does not mention anything about the internal or external alarm.
Nothing is showing on the panel saving if internal or external only?
Stuart Brown
March 2016
if e mannos sug not work you need check the prog of the panel see if its been set to internal sounders only
gts
March 2016
The outside also sounds if you try to move the outside box cover.
As it should. They all do that, security you know!
wxyz
March 2016
Try waiting 30 seconds with the internal alarm sounding then after that duration the outside sounder should sound.
30 seconds is the default setting for what's called a dual ply timer.
e manno
March 2016
Hi Thanks sorry aboiut that it is a Scantronic 9448 dont no if Cooper Menvier means anything?
Stuart Brown
March 2016
would help if you told us what alarm system you have they not all the same
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