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hkc 4 zone expander

  • 08-11-2014 02:10PM
    #1
    Electrician
    Registered Users, Registered Users 2 Posts: 85 ✭✭


    Hi.
    Could someone please tell me if I would require a separate power supply unit for a 4 zone expander located away from the main panel for one pir? Other zones will be one door and two windows.
    Thanks
    Tagged:


Comments

  • #2
    kub
    Registered Users, Registered Users 2 Posts: 6,585 ✭✭✭kub


    Not unless it is very far away from the panel. Also although you can feed the PIR and expander with the same 12 volts it is best to have them separate.


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