4 Terminal Reed Magnet Door Window Contact Alarm Switch Sensor +Tamper+Resistors

 SKU: EB000122  Category:




4 Terminal Reed Magnet Set Burglar Surface Door Window Contact Switch Sensor + Tamper + Resistors

A reliable surface contact and magnet set in White.  Ideal for most intermediate installations, and ideal for double door / shared zone use.

The Unit features a variety of integral resistors, providing 2 wire EOL installation capability.  The resistors will suit a wide range of the most popular panel brands such as Honeywell, Scantronic, RISCO, HKC, Pyronix, Guardall and Castle etc.

The resistors are integral to the PCB – specific configurations are made by linking PCB pins using the supplied shunts.  An option is provided that will by pass these resistors entirely should a traditional 4 wire or other configuration be required.

We pride ourselves in producing the highest quality components available.  We also aim for the highest standards of customer service.  Please contact us if you have any questions about any of our products.

Fitting Crimps onto your wires?  Check out or shop for a wide selection of Crimp tools suitable for various types of connectors

1 set Includes:

1 X Surface contact with one normally open reed switch
1 X Surface Magnet
4 X Fixing Screws
(Choose the number of sets you require above)

Product details:

  • Material: High impact Polystyrene
  • Colour: White
  • Dimensions: 78mm long x 24mm wide x 20mm high
  • Normally open contact (contact closes with magnet present) e.g. When door is closed, the circuit is closed.
  • Environmental Class 2 – Indoor Controlled
  • Terminals: 4
  • Tamper: micro switch
  • Operating Gap: 35mm (approx)
  • EOL Resistors: 1k, 2k2, 4k1, 4k7, 5k6
  • Alarm Resistors: 1k, 2k2, 4k1, 4k7, 6k8 
  • Part number ASSFC007

Additional information

Quantity (Pack Size)

1, 2, 5


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