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. 918-4750
BrandRS PRO
SGD20.22
Each
units
Pressure Pad Switch Surface Mount Normally Open 250mA 25V dc - - 3 mm 720 mm 390mm
RS Stock No. 918-4766
BrandRS PRO
SGD36.69
Each
units
Pressure Pad Switch Surface Mount Normally Open 250mA 25V dc - Black 160 mm 160 mm 230mm
RS Stock No. 918-4756
BrandRS PRO
SGD15.69
Each
units
Pressure Pad Switch Surface Mount - - - - - - 595 mm 170mm
RS Stock No. 918-4753
BrandRS PRO
SGD81.73
Each
units
Tamper Switch Surface Mount - - - - White 25 mm 22 mm 88mm
RS Stock No. 918-2665
BrandRS PRO
SGD4.35
Each
units
- - - 500mA 50V ac/dc 15mm White - 30.2 mm 20 (Dia.)mm
RS Stock No. 918-4769
BrandRS PRO
SGD35.32
Each
units
Pressure Pad Switch Surface Mount Normally Open - - - - - - -
RS Stock No. 122-0715
BrandRS PRO
SGD2.81
Each
units
Proximity Switch Surface Mount Normally Open 500 (dc)mA 50V dc 15mm White 14 mm 14 mm 60mm
RS Stock No. 918-4725
BrandRS PRO
SGD20.14
Each
units
Tamper Switch - - - - - Orange, White 62 mm 28 mm 80mm
RS Stock No. 918-4706
BrandRS PRO
SGD26.72
Each
units
Tamper Switch - Normally Open 500mA 30V dc 14mm White 22 mm 32 mm 35mm
RS Stock No. 918-4762
BrandRS PRO
SGD39.47
Each
units
Pressure Pad Switch Surface Mount Normally Open - - - - - - -
RS Stock No. 918-2687
BrandRS PRO
SGD20.65
Each
units
- Surface Mount - 500mA 50V ac/dc 30mm - 17 mm 10 mm 72mm
RS Stock No. 122-0719
BrandRS PRO
SGD4.96
Each
units
Proximity Switch Surface Mount Normally Open 500 (dc)mA 50V dc 15mm Grey 8.7 mm 14 mm 38mm
RS Stock No. 918-4700
BrandRS PRO
SGD17.28
Each
units
- Surface Mount - - - - White 24 mm 20 mm 78mm
RS Stock No. 918-4712
BrandRS PRO
SGD9.61
Each
units
Tamper Switch - - - - - White 100 mm 48 mm 125mm
RS Stock No. 918-2681
BrandRS PRO
SGD26.07
Each
units
- Surface Mount - 500mA 50V ac/dc 30mm - 17 mm 10 mm 72mm
RS Stock No. 918-4716
BrandRS PRO
SGD5.26
Each
units
Tamper Switch - - - - - White 24 mm 20 mm 78mm
RS Stock No. 918-4738
BrandRS PRO
SGD45.94
Each
units
Key Switch - - - - - White 38 mm 30 mm 90mm
RS Stock No. 918-4719
BrandRS PRO
SGD55.56
Each
units
Tamper Switch - - 500mA 15V dc 35mm - 40 mm, 60 mm 15 mm, 32 mm 75 mm, 150 mm
RS Stock No. 918-2669
BrandRS PRO
SGD3.34
Each
units
- - Normally Open 500mA 140V ac/dc 15mm White - 17.2 mm 25 (Dia.)mm
RS Stock No. 122-0721
BrandRS PRO
SGD55.66
Each
units
Proximity Switch - Normally Open 1A 400V ac - Blue 21 mm 20 mm 85mm
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4 Button operation with timerTamper switch protectionBS EN50131-2-6 ApprovedEasily resettable with keySlim design accessGrade 3Jumper links to select the appropriate resistor combinationLED staus lightsStainless steel cover (RS 918-4731).