To enable Texecom Connect, enter engineering, press 7, then yes, then yes again, then press 3 and yes, then change arc 1 protocol to Texecom connect and press yes.
Then press menu twice
Then press 7 and yes then yes.
Then press 4 and yes
That is the difference between Visonic Powermax and Powermaster Systems.
I have also found that when a sensor goes faulty, it can also transmit continuously, thus giving a jamming signal.
Isn't Hikvision the system that is about to be removed from all UK government buildings?
https://www.telegraph.co.uk/technology/2019/05/22/know-chinese-companies-could-come-us-scrutiny/
https://ipvm.com/reports/ban-law