Systemconfigurations

Models3911and3912

Models3911and3912havewindowedpanelsonthelattices.Model3911hasasinglecorridor,whereasModel3912

hastwocorridors.

Fuses&voltage
selector
Keyswitch
Power
receptacle
Electronics
enclosure
Power
receptacle
Power
cord
Photocell
Alarm
Alarmlights
A
B
Fuses&voltage
selector
Photocell
Alarmlights
A
B
C
Power
cord
3900GrCorridorOverviewwithPanels
Counter
Alarm

Model391 1single-corridorsystem

Model3912dual-corridorsystem

Counter

Single-corridorsystemDual-corridorsystem

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