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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Description Price Activation Type Mounting Type Switch Configuration Switching Current Switching Voltage Operating Gap Colour Depth Height Width
RS Stock No. 122-0715
BrandRS PRO
£1.40
Each
Units
Proximity Switch Surface Mount Normally Open 500 (dc)mA 50V dc 15mm White 14 mm 14 mm 60mm
RS Stock No. 122-0719
BrandRS PRO
£2.47
Each
Units
Proximity Switch Surface Mount Normally Open 500 (dc)mA 50V dc 15mm Grey 8.7 mm 14 mm 38mm
RS Stock No. 122-0718
BrandRS PRO
£13.64
Each
Units
Proximity Switch Surface Mount Normally Open 500mA 100 V dc, 125 V ac 50mm - 150 (Switch) mm, 75 (Magnet) mm 15 (Switch) mm, 32 (Magnet) mm 40 (Switch) mm, 60 (Magnet) mm
RS Stock No. 122-0716
BrandRS PRO
£2.35
Each
Units
Proximity Switch - Normally Open 500 (dc)mA 50V dc 15mm White - 30 mm 9 (Dia.)mm
RS Stock No. 918-4750
BrandRS PRO
£10.09
Each
Units
Pressure Pad Switch Surface Mount Normally Open 250mA 25V dc - - 3 mm 720 mm 390mm
RS Stock No. 918-4756
BrandRS PRO
£7.83
Each
Units
Pressure Pad Switch Surface Mount - - - - - - 595 mm 170mm
RS Stock No. 918-2678
BrandRS PRO
£1.67
Each
Units
- Surface Mount Normally Open 500mA 140V ac/dc 20mm White 14 mm 14 mm 60mm
RS Stock No. 918-2671
BrandRS PRO
£6.01
Each
Units
- Surface Mount - 500mA 50V ac/dc 15mm - 17 mm 10 mm 43mm
RS Stock No. 122-0717
BrandRS PRO
£1.62
Each
Units
Proximity Switch - Normally Open 500 (dc)mA 50V dc 15mm White 23 mm 17 mm 37mm
RS Stock No. 122-0721
BrandRS PRO
£27.78
Each
Units
Proximity Switch - Normally Open 1A 400V ac - Blue 21 mm 20 mm 85mm
RS Stock No. 918-2687
BrandRS PRO
£10.76
Each
Units
- Surface Mount - 500mA 50V ac/dc 30mm - 17 mm 10 mm 72mm
RS Stock No. 918-2684
BrandRS PRO
£8.53
Each
Units
- Surface Mount - 500mA 50V ac/dc 30mm - 17 mm 10 mm 72mm
RS Stock No. 918-4700
BrandRS PRO
£9.57
Each
Units
- Surface Mount - - - - White 24 mm 20 mm 78mm
RS Stock No. 918-2665
BrandRS PRO
£2.17
Each
Units
- - - 500mA 50V ac/dc 15mm White - 30.2 mm 20 (Dia.)mm
RS Stock No. 918-4769
BrandRS PRO
£17.62
Each
Units
Pressure Pad Switch Surface Mount Normally Open - - - - - - -
RS Stock No. 918-2669
BrandRS PRO
£1.67
Each
Units
- - Normally Open 500mA 140V ac/dc 15mm White - 17.2 mm 25 (Dia.)mm
RS Stock No. 918-2681
BrandRS PRO
£13.01
Each
Units
- Surface Mount - 500mA 50V ac/dc 30mm - 17 mm 10 mm 72mm
RS Stock No. 918-4766
BrandRS PRO
£18.31
Each
Units
Pressure Pad Switch Surface Mount Normally Open 250mA 25V dc - Black 160 mm 160 mm 230mm
RS Stock No. 918-4719
BrandRS PRO
£27.72
Each
Units
Tamper Switch - - 500mA 15V dc 35mm - 40 mm, 60 mm 15 mm, 32 mm 75 mm, 150 mm
RS Stock No. 918-4762
BrandRS PRO
£19.70
Each
Units
Pressure Pad Switch Surface Mount Normally Open - - - - - - -
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