DOES ANY ONE KNOW HOW TO CONNECT A TEXECOM ALARM BOX TO AN OLD A1 ALARM CONTROL PANEL ? I CAN GET IT TO WORK BUT WHEN YOU DE ACTIVATE IT THE STROBE CONTINUES TO FLAsh, UNLESS YOU BISCONNECT STR-. I HAVE CONNECTED A TO AUX +, B TO BELL - C NOT CONNECTED, D AUX- ,S TO STR-. MANY THANKS DAVE.