
Schematics
33
Central controller installation
D: To install the central controller use either the provided 4x #6 3/4 or the 4x #6 1”1/2 wood screws
depending of the wall type to which the system is to be being installed. As an alarm system, make sure
that the metal enclosure is solidly fixed to the wall.
E: Only use the pre-cut knock-out either on the outside and on the inside of the metal enclosure to pass
the wire. In addition, always use plastic or metal cable connectors to protect the cable from the enclosure
hole edges. NEVER drill other holes in the box, if you do so, the system warranty will be void.
GROUND: To fully protect the central controller, it is recommended to “ground” the system to earth using
the #6-32 nut to be connected with a #14AWG wire to another wire leading to a water pipe.
BATTERY: only use battery of the right type: 12V 7A/hour which should be replaced at least every two
years*.NOTE: The battery should be placed in horizontal position only in order to avoid any leak that
could severely damage the system. The battery may explode if it is of the wrong type. Discard used
batteries according to local laws.
*ATTENTION!: Note that in a region where there is a lot of electric power outages during the
year, the battery could wear out much more quickly and then requires quicker replacement.
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