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 21 - 37 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. 918-4756
BrandRS PRO
MYR52.21
Each
units
Pressure Pad Switch Surface Mount - - - - - - 595 mm 170mm
RS Stock No. 918-4716
BrandRS PRO
MYR17.52
Each
units
Tamper Switch - - - - - White 24 mm 20 mm 78mm
RS Stock No. 918-2681
BrandRS PRO
MYR86.77
Each
units
- Surface Mount - 500mA 50V ac/dc 30mm - 17 mm 10 mm 72mm
RS Stock No. 122-0721
BrandRS PRO
MYR185.27
Each
units
Proximity Switch - Normally Open 1A 400V ac - Blue 21 mm 20 mm 85mm
RS Stock No. 918-2665
BrandRS PRO
MYR14.48
Each
units
- - - 500mA 50V ac/dc 15mm White - 30.2 mm 20 (Dia.)mm
RS Stock No. 122-0716
BrandRS PRO
MYR15.70
Each
units
Proximity Switch - Normally Open 500 (dc)mA 50V dc 15mm White - 30 mm 9 (Dia.)mm
RS Stock No. 918-4731
BrandRS PRO
MYR188.30
Each
units
Tamper Switch - - - - - Blue, Red 62 mm 28 mm 80mm
RS Stock No. 918-4722
BrandRS PRO
MYR168.36
Each
units
Tamper Switch - - - - - Orange, White 62 mm 28 mm 80mm
RS Stock No. 918-4719
BrandRS PRO
MYR184.93
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
MYR11.12
Each
units
- - Normally Open 500mA 140V ac/dc 15mm White - 17.2 mm 25 (Dia.)mm
RS Stock No. 918-4728
BrandRS PRO
MYR48.20
Each
units
Tamper Switch - - - - - Blue, Red 62 mm 28 mm 80mm
RS Stock No. 918-2684
BrandRS PRO
MYR56.93
Each
units
- Surface Mount - 500mA 50V ac/dc 30mm - 17 mm 10 mm 72mm
RS Stock No. 122-0717
BrandRS PRO
MYR10.78
Each
units
Proximity Switch - Normally Open 500 (dc)mA 50V dc 15mm White 23 mm 17 mm 37mm
RS Stock No. 918-4744
BrandRS PRO
MYR226.90
Each
units
Final Exit Switch - - - - - - 38 mm 30 mm 90mm
RS Stock No. 214-381
Mfr. Part No.MK4200
BrandABUS
MYR101.83
Each
units
Door Switch Surface Mount - 1A 20V dc 14 mm, 21 mm - 18 mm 80 mm 19mm
RS Stock No. 665-6927
Mfr. Part No.RS1000
BrandABUS
MYR195.35
Each
units
- - - - - - - - - -
RS Stock No. 524-5034
Mfr. Part No.SE1000
BrandABUS
MYR352.26
Each
units
Key Switch Surface Mount - 500mA 30V dc - - 47.5 mm 117 mm 87mm
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 ...