Door Sensors & Window Sensors

Door Sensors & Window Sensors are additional modules suitable for installing into both commercial and residential security alarm systems. Their simple functionality typically features two contacts, one mounted on the frame of the door or window with the second mounted to the door or windows itself. When the door or window is closed, the contacts are aligned closing their signal loop. When a door or window is opened while the alarm system is active, the signal loop is broken thus triggering the alarm system.


This type of sensor can be installed in alarm systems as well as in monitoring systems such as within the retail industry, to signal when customers enter and leave a shop. A similar use for these sensors can be found in systems where knowing all doors and windows within a system are closed.

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RS PRO Pressure Mat Surface Mount 250mA, 25V dc
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RS PRO Door and Window Switch 500 (dc)mA, 50V dc
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Grade 3 Weatherproof Conduit JB 10-Way
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RS PRO Door and Window Switch Surface Mount 500mA, 140V ac/dc
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RS PRO Door Switch Surface Mount 500mA, 100 V dc, 125 V ac
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Small pressure mat 4 Wire 595 x 170 x 3
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RS PRO Door and Window Switch 500mA, 50V ac/dc
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RS PRO Door and Window Switch Surface Mount 500 (dc)mA, 50V dc
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RS PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
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RS PRO Door and Window Switch Surface Mount 500 (dc)mA, 50V dc
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RS PRO Pressure Pad Surface Mount 250mA, 25V dc
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ABUS Door and Window Switch Surface Mount 1A, 20V dc
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RS PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
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RS PRO Door and Window Switch 500 (dc)mA, 50V dc
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RS PRO Pressure Mat Surface Mount
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RS PRO Door and Window Switch 1A, 400V ac
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RS PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
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RS PRO Terminal 500mA, 140V ac/dc
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RS PRO Pressure Pad Surface Mount
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