Search results with tag "Speech dialler"

SD1+ Speech Dialler - Farnell

Speech Dialler Telephone Auxiliary Input BT Line Tel No 2 Tel No 3 Tel No 4 Tel No 1 A 1 D C B 23 7 4 5 6 89 ENT 0 ESC Alarm system control SD1+ unit (or other equipment) The SD1+ also requires a 12VDC supply. Alarm control units, for example, often provide such a supply for connected equipment. When connected to a telephone line the SD1 ...

  Speech, Dialler, Speech dialler