Pyronix Euro 46 and twin alert sounder

[MatthewM]

Please may someone very kindly assist me with the wiring of the twin alert directly into the alarm board. The instructions for both are less than clear and the twin alert guide doesn’t correspond with the connections in the main board.
Many thanks indeed

 

[secureiam]

Show what instructions you are following

 

[MatthewM]

The twin alert has:
T, T, BA, Spk, -12v, +12v
The board has
No, Aux +, Spk, Stb, Bell, TR, B-, B+

 

[Handymanjo]

Connect +12v & -12v to aux volts on control panel.
SPK to SPK on control panel
BA to Bell on control panel
TT is the tamper which will be connected to a zone tamper if required, but not necessary.
If any speaker inference then resistor needs to be fitted as diagram.

 

[MatthewM]

Thank you very much. I may be being stupid but I can’t see a -12v aux on the board I’ve just got the Aux + which was part of my confusion. Many thanks indeed

 

[Handymanjo]

You can use aux volt terminals that pir are connected to or bell + & bell -.