Yes or no. Sounder volume can be adjusted on an ADT galaxy panel.

[Barsnake]

Possibilities

think there a instant set for part but may have to turn off the EG hallway say if it on exit route

extras keypad upstairs and use instant set with hallway on

turn the speaker into a 12v sounder

num the speaker down with a 80-150 ohm resistor to a workable volume (comman trick on the old CandK 700L's and similar)

 EDIT just noticed James comment the high low sounder good shout.

Edited Tuesday at 07:33 by Barsnake

[OneManBand]

11 hours ago, al-yeti said:

I guess I want to know when you enter your code and press B it gives you option for part of night set 

 

Or it does something else, will give idea what panel you got 

 

And maybe we blag our way through it

 

I enter my code.

Gives me "A=set and B=part ENT= Menu".

When I select B, I then get 'P1 P2 or P3 =OFF".

I select 1 and hit enter, then 30 second countdown with beeping starts.

[OneManBand]

Just one other observation. The entire audible alert is from the keypad itself, not from the internal siren box in the hallway. Quite impressive this tiny keypad can make so much noise!

[al-yeti]

3 hours ago, OneManBand said:

 

I enter my code.

Gives me "A=set and B=part ENT= Menu".

When I select B, I then get 'P1 P2 or P3 =OFF".

I select 1 and hit enter, then 30 second countdown with beeping starts.

What's P2 then

[OneManBand]

28 minutes ago, al-yeti said:

What's P2 then

Good question. I looked in the service book. P1 is downstairs sensors, P3 is upstairs but P2 is not listed against any devices.

[al-yeti]

2 hours ago, OneManBand said:

Good question. I looked in the service book. P1 is downstairs sensors, P3 is upstairs but P2 is not listed against any devices.

Better get rid of whole thing , it's old scrap does a job temporarily, and if you have DIY skilz then install a scantronic ion 40

 

But depends on wiring if it's one of those galaxy that been installed with a common leg of sorts then don't bother you will get stuck 

[james.wilson]

16 or 8 plus then 

[al-yeti]

12 minutes ago, james.wilson said:

16 or 8 plus then 

Yeah , they threw me first time I saw that wiring that way , good thing was the data pirs of hkc saves the day