Hi, just installed my first Texecom Veritas R8, using existing old devices (PIR',s) everything is working as it should be, had to replace the old Bell for a Deltabell, but any time I set the system and it arms it sets the bell off for about 4 seconds then stops, it's like it's acting as a speaker to let you know the system is set, the keypad isn't the LED Display one so kind of limited to the installers manual but cannot see anything that leads to turning that off so it doesn't trigger the bell when set.

 

Anybody had this and know what to do to fix it? Thanks in advance.

Wired the strobe to the siren and it's got strobe on arm switched on?

Yes love ks like strobe and bell are inverted and stove confirm set enabled