Truck

Drive seat ( between seat and wall) or Passenger seat (underneath)
( Suggest user use supportfor mounting option)
Glove box (inside or underneath)
Car engine
+-
-
+
Vehicle battery
(+24V)
DVR
+
-
Fuse(5A)
Key start
Spilt filter
+
-
Car body
On/Off switch
Vehicle body

Show the wiring on the wiring harness that connects to the electrical system.

Possible Installation Locations Inside the Automobile Vehicle:

Quick Install Guide