False alarm filter module
£54.29
Ex Vat
In stock
Product code
S451
False alarm filter
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.
- Screw terminals for easy connection
- Six mounting holes provided for more permanent fixing
Dimensions - L80 x W74 x D16mm
Country of Origin | UK |
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Condition | New |
SKU | S451 |
Associated Product Codes | S451 |
Warranty | 3 Years |
- | Product Information Sheet for S451 |
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