How do I disable/uninstall my Visonic Wireless Alarm?

Hi All

I had some great help from here about changing some batteries in my wireless sensors for my alarm previously. Im just wondering if anyone would know how to shut the unit off for a while?

I now have to replace the sounder Alarm Battery which I dont think I will be able to do straight away but it keeps beeping until I can change it.

Any tips or advice welcome.

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