3M Library Security System

System Configuration

 

 

Key switch

 

Fuse & voltage

 

 

Electronic

 

selector

 

 

enclosure

 

Alarm light

Power receptacle

 

 

Power

 

 

cord

 

Panel A

Photocell/reflector

 

 

 

 

Panel B

 

 

Panel C

 

Counter

Alarm

 

 

 

 

Model 3502

E 3M 1999 September

3-7

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Image 15
3M 2301, 3802, 3801, 3803, 3501, 2302, 3804, 3502 manual Alarm