Hello to everybody who can help. I have a Texecom Veritas r8 alarm pannel that I put in about 8 years ago and works fine. I have now got a Texecom speech dialler and I am having a few problems wireing and programing it to work. Lets start with the wires. Got the power feeds from the rkp on the pannel. The two tamper wires go to the tamper on the speech dialler and goes into the tamper on the pannel. Next the bit I am not sure of. Only one wire comes from the alarm pannel and goes to the s / d. The wire comes from the b terminal of the sab on the pannel and goes in to input 3 on the s / d. I have programed the s / d and done the test but when i arm the alarm and then trigger it the s / d does not ring anybody. Please help and try not to be to technical