Parking Barrier User Manual
12
4.4 Cooling System
Cooling system consist of 12V power supply, extension board and fan. The installation of fan is shown in
the 4-5A and the wiring diagram is shown in the figure 4-5B.
Figure 4-5A
Figure 4-5B
4.5 Siren
Siren requires 12V power supply. User just need to place the siren on the top of chassis after wiring. It
would be adsorbed by permanent magnet. The wiring diagram is shown in the figure 4-6.