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.


...
Read more Read less

Filters

Viewing 1 - 20 of 37 products
Results per page
Description Price Activation Type Mounting Type Switch Configuration Switching Current Switching Voltage Operating Gap Colour Depth Height Width
RS Stock No. 918-2675
BrandRS PRO
MYR58.28
Each
units
- Surface Mount - 500mA 50V ac/dc 15mm - 17 mm 10 mm 43mm
RS Stock No. 122-0715
BrandRS PRO
MYR9.36
Each
units
Proximity Switch Surface Mount Normally Open 500 (dc)mA 50V dc 15mm White 14 mm 14 mm 60mm
RS Stock No. 918-4753
BrandRS PRO
MYR272.04
Each
units
Tamper Switch Surface Mount - - - - White 25 mm 22 mm 88mm
RS Stock No. 122-0719
BrandRS PRO
MYR16.99
Each
units
Proximity Switch Surface Mount Normally Open 500 (dc)mA 50V dc 15mm Grey 8.7 mm 14 mm 38mm
RS Stock No. 918-2678
BrandRS PRO
MYR11.12
Each
units
- Surface Mount Normally Open 500mA 140V ac/dc 20mm White 14 mm 14 mm 60mm
RS Stock No. 918-4734
BrandRS PRO
MYR233.30
Each
units
Key Switch - - - - - White 38 mm 30 mm 90mm
RS Stock No. 918-4766
BrandRS PRO
MYR122.14
Each
units
Pressure Pad Switch Surface Mount Normally Open 250mA 25V dc - Black 160 mm 160 mm 230mm
RS Stock No. 918-2687
BrandRS PRO
MYR71.75
Each
units
- Surface Mount - 500mA 50V ac/dc 30mm - 17 mm 10 mm 72mm
RS Stock No. 918-4769
BrandRS PRO
MYR117.56
Each
units
Pressure Pad Switch Surface Mount Normally Open - - - - - - -
RS Stock No. 918-2690
BrandRS PRO
MYR151.58
Each
units
Key Arm/Disarm Switch Surface Mount - 500mA 50V ac/dc - White 40 mm 35 mm 95mm
RS Stock No. 122-0718
BrandRS PRO
MYR90.95
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. 918-2671
BrandRS PRO
MYR40.09
Each
units
- Surface Mount - 500mA 50V ac/dc 15mm - 17 mm 10 mm 43mm
RS Stock No. 918-4740
BrandRS PRO
MYR152.93
Each
units
Final Exit Switch - - - - - - 30 mm 50 mm 30mm
RS Stock No. 918-4756
BrandRS PRO
MYR52.21
Each
units
Pressure Pad Switch Surface Mount - - - - - - 595 mm 170mm
RS Stock No. 918-4712
BrandRS PRO
MYR32.00
Each
units
Tamper Switch - - - - - White 100 mm 48 mm 125mm
RS Stock No. 918-4700
BrandRS PRO
MYR63.87
Each
units
- Surface Mount - - - - White 24 mm 20 mm 78mm
RS Stock No. 918-4762
BrandRS PRO
MYR131.37
Each
units
Pressure Pad Switch Surface Mount Normally Open - - - - - - -
RS Stock No. 918-4706
BrandRS PRO
MYR88.93
Each
units
Tamper Switch - Normally Open 500mA 30V dc 14mm White 22 mm 32 mm 35mm
RS Stock No. 918-4750
BrandRS PRO
MYR67.30
Each
units
Pressure Pad Switch Surface Mount Normally Open 250mA 25V dc - - 3 mm 720 mm 390mm
RS Stock No. 918-2681
BrandRS PRO
MYR86.77
Each
units
- Surface Mount - 500mA 50V ac/dc 30mm - 17 mm 10 mm 72mm
Related Products
Compact alarm measuring only 60 x 40 x ...
Description:
Compact alarm measuring only 60 x 40 x 15mmIdeal for alarming doors, windows and filing cabinetsThe alarm emits a loud 120db siren when contact is broken15 to 20mm gap between contact and alarm allowing application to UPVC windows where the ...
Cable type or terminal type flush mount switches. ...
Description:
Cable type or terminal type flush mount switches. Cable type comes fitted with 300mm long cable. Proximity switches primarily designed for discreet protection of doors and windows. The switches are of moulded construction incorporating a N/O SPST magnetically operated reed ...
Single reed 18in. magnetic contacts for use on ...
Description:
Single reed 18in. magnetic contacts for use on roller shutter type doors, where the actuating magnet is fixed to the door. Normally open contact formTamper loopMaximum voltage 400 VacMaximum 60 WVA1 Amp switching current2 Carry current100 mOhm contact resistanceTemperature range ...
For surface or flush mountingDesigned for semi-cylindersEffective safety ...
Description:
For surface or flush mountingDesigned for semi-cylindersEffective safety with core pull protection, which protects the cylinders from being drilled out and pulled offSabotage protection with cover and wall switchesTwo integrated LEDs for status displayTwo switching contacts configurable as switches or ...