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.
Product Details Price | Brand | Activation Type | Mounting Type | Switch Configuration | Wireless | Switching Current | Switching Voltage | Operating Gap | Colour | Depth | Height | Operating Gap Maximum | Width |
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RS PRO | Proximity Switch | Surface Mount | Normally Open | - | 500 (dc)mA | 50V dc | 15mm | White | 14 mm | 14 mm | - | 60mm | |||||||
RS PRO | Proximity Switch | Surface Mount | Normally Open | - | 500 (dc)mA | 50V dc | 15mm | Grey | 8.7 mm | 14 mm | - | 38mm | |||||||
£15.32 Each | RS PRO | 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 | ||||||
£2.70 Each | RS PRO | Proximity Switch | - | Normally Open | - | 500 (dc)mA | 50V dc | 15mm | White | - | 30 mm | - | 9 (Dia.)mm | ||||||
£10.65 Each | RS PRO | Pressure Pad Switch | Surface Mount | Normally Open | - | 250mA | 25V dc | - | - | 3 mm | 720 mm | - | 390mm | ||||||
£8.51 Each | RS PRO | Pressure Pad Switch | Surface Mount | Normally Open | - | 250mA | 25V dc | - | Black | - | 595 mm | - | 170mm | ||||||
RS PRO | - | Surface Mount | Normally Open | - | 500mA | 140V ac/dc | 20mm | White | 14 mm | 14 mm | - | 60mm | |||||||
RS PRO | - | Surface Mount | Normally Open | - | 500mA | 50V ac/dc | 15mm | - | 17 mm | 10 mm | - | 43mm | |||||||
£5.26 Each | RS PRO | Proximity Switch | - | Normally Open | - | 500 (dc)mA | 50V dc | 15mm | White | 23 mm | 17 mm | - | 37mm | ||||||
£29.33 Each | RS PRO | Proximity Switch | - | Normally Open | - | 1A | 400V ac | - | Blue | 21 mm | 20 mm | - | 85mm | ||||||
£11.36 Each | RS PRO | - | Surface Mount | - | - | 500mA | 50V ac/dc | 30mm | - | 17 mm | 10 mm | - | 72mm | ||||||
RS PRO | - | Surface Mount | - | - | 500mA | 50V ac/dc | 30mm | - | 17 mm | 10 mm | - | 72mm | |||||||
£10.87 Each | RS PRO | - | Surface Mount | - | - | - | - | - | White | 24 mm | 20 mm | - | 78mm | ||||||
£3.44 Each | RS PRO | - | - | - | - | 500mA | 50V ac/dc | 15mm | White | - | 30.2 mm | - | 20 (Dia.)mm | ||||||
£19.15 Each | RS PRO | Pressure Pad Switch | Surface Mount | Normally Open | - | - | - | - | - | - | - | - | - | ||||||
£5.03 Each | RS PRO | - | - | Normally Open | - | 500mA | 140V ac/dc | 15mm | White | - | 17.2 mm | - | 25 (Dia.)mm | ||||||
£13.73 Each | RS PRO | - | Surface Mount | - | - | 500mA | 50V ac/dc | 30mm | - | 17 mm | 10 mm | - | 72mm | ||||||
£19.33 Each | RS PRO | Pressure Pad Switch | Surface Mount | Normally Open | - | 250mA | 25V dc | - | Black | 160 mm | 160 mm | - | 230mm | ||||||
£33.54 Each | RS PRO | Tamper Switch | - | - | - | 500mA | 15V dc | 35mm | - | 40 mm, 60 mm | 15 mm, 32 mm | - | 75 mm, 150 mm | ||||||
£20.79 Each | RS PRO | Pressure Pad Switch | Surface Mount | Normally Open | - | - | - | - | - | - | - | - | - | ||||||