Bosch Appliances Security Camera EX27 User Manual

Page of 48
 
 
 
13
7. VOLTAGE INPUT 
 
The camera unit is pre-connected with an 
electrically isolated power board for 24VAC or 
12VDC operation with no wiring change or wiring 
polarity.  See figure 7-1 for wiring details.   
 
Note: Input voltage is 10.5VDC to 40VDC for DC 
input.  The AC input range is 12VAC to 28VAC.  
 
Power
   IN
Power
 OUT
    to
camera
 from
supply
 
FIGURE 7 – 1 
12VDC or 24VAC 
Electrically Isolated Board