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False alarm filter boxed
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False alarm filter boxed

Product code:

S451-B

Availability: In stock

Excl. VAT: £57.80 Incl. VAT: £69.36
False alarm filter boxed

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Details

The S451 is an interface relay that sits between a detector and an intruder alarm control panel to filter off occasional trips caused by the environment such as wildlife, and provide a momentary output when the alarm criteria are met. eg. 3 trips in a 30 second window.

The S451 can monitor either a normally closed, (open to alarm), or normally open, (close to alarm), contact. The momentary output is fixed at 2 seconds so it can be detected by most alarm equipment. As the S451 doesn't latch, it never requires resetting.

  • Six mounting holes provided for more permanent fixing
  • Knock outs for cable entry
  • Intended for internal use only
  • Screw terminals for easy connection

This unit is provided housed in a single gang white ABS enclosure.
Relay Dimensions - L80mm x W74mm x D16mm Box Dimensions - L87mm x W87mm x D36mm

Additional Information

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Product Information Sheet

Product Information Sheet for S451-B