GF3000 SERIES INSTALLATION MANUAL
Installing a GF3000 Series Lock
Door Status Monitor (DSM) - GF3000BRD
• Hole for switch: 1” diameter in frame.
• Hole for magnet:
> (a) Wood or Aluminum doors - 3/8” diameter
> (b) Hollow metal doors - 1” diameter
• Installation of magnet and switch must be concentric (common centerline).
• Switch insertion: snap-in fit.
• Magnet insertion:
> Wood or aluminum doors - press-in fit
> Hollow metal doors - snap-in fit
• If necessary, use epoxy.
• Contact Type: Single Pole/Double Throw (SPDT)
• Contact Rating: 28VDC @ 300 mA (max)
• With door closed, no more than 1/2” air gap is allowed between switch an magnet.
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