Doc. No.: M1500 Rev. 5 
Page 75 of 127 
 
•  67733 Gross Point Road 900 Santa Fe Dr. 
Doc. No.: M1500, Rev. 5 
Page 75 of 127 
 
67733 Gross Point Road 900 Santa Fe Dr.Doc. No.: 
M1500, Rev. 5 
Page 75 of 127 
 
•  67733 Gross Point Road 900 Santa Fe Dr. 
•   
  External Device Connection 
The illustration below shows how to connect all possible devices and accessories to your SiteSentinel iTouch 
Controller. Not all applications use all connections shown in the drawing. 
 
Figure 15-1 Connecting External Devices to the Controller 
 
Figure 15-2 Dip-Switch Settings for Modem 
NOTE: Dip-Switch 1 is used for internal selection ONLY. Use the “On” position to select external modem; 
the “off” is for internal modem. Once the dip-switch is changed, the SiteSentinel iTouch controller needs to 
be restarted.