Hi everyone just joined to hopefully get a problem solved, My real name is Tom and I've been a plumber all my working life and during that time fitted a couple of alarm systems to my own homes but, This one has me beat, Its a scantronic 9448 with a SDR-WEXT-00 Bell box and when I powered it up, The tamper light on the key pad is on, So I checked all the tamper loops and they are closed, They are the PIR's, bell box, I've not fitted a tamper to the door sensors, but the light stays on and so the alarm cannot be set, The leds in the bell box are flashing blue and I've posted a vid,
Can someone tell me what I' missed ? thanks in advance