Installation 12
Horizontal/Vertical Mounting 3.2
3.2.1 Horizontal Mounting
Horizontal mounting (1) Figure 3-4
Horizontal mounting (2) Figure 3-5
When the VTO is horizontally mounted, make sure that the tamper switch on the rear panel
(marked with "1" in Figure 3-4) is retracted so that once the VTO is dismantled, tamper switch
will be released, and then alarms will be triggered. The alarm will keep ringing for 15 seconds.