Greetings all, need some help and advice plz.

A friend of mine has a scantronic 9651 with smoke detectors fitted. The problem is he would an electronic sounder fitted because it only bleeps at the keypad. Is there a way to fit say a 12v roshni to the panel via the 12v aux or the n/o-n/c contacts.

thanks in advance 

There is already a speaker output on the 9651 which will produce many tones including a distinctive one for the fire alarm.

You can have up to two speakers so ideal for hallway and 1st floor. The output is marked LS + or SPKR depending on version. They are always next to the siren outputs.

 

Suitable speaker - http://cpc.farnell.com/lynteck/ly07-009-37/extension-speaker/dp/SR04341

 

Don't bother trying to connect anything to the detectors themselves as it won't be re-settable from the panel and will drive them mad.

 

However, although approved under certain circumstances bear in mind this sort of setup is more vulnerable to failure in a fire situation of through neglect of the alarm system eg. system batteries.

 

 

That's brilliant, thank you very much .