G4S S874 Installation And User Instructions

Summary of S874

  • Page 1

    Mount the backplate using countersunk headed screws adjacent to the opening edge of the door. If fixing hole ’a’ is used then the breakout must be removed and the screw must not protrude. Feed the cable from the controller through the backplate. If the wall tamper function is to be used then the sma...

  • Page 2

    4 reader links present the card face-on to the reader until you hear a "bleep". Cards can be presented in rapid succession; there is no need, for example, to wait for "green led’s" to disappear before presenting another. When faulted, the reader can not accept a card read. Check wiring for faults or...