Infrared Photorelay/Alarm
(490-0307)                    Connections             Faxback Doc. # 17157

To connect external chime:

1.  Tie red and white wires of Buzzer (Cat. No. 273-0071) together.

2.  Connect these wires to the positive terminal labeled Ext.
    Sounder (the second terminal from the bottom).

3.  Connect black wire of buzzer to negative terminal labeled Ext.
    Sounder (the third terminal from the bottom).