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...

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RS PRO Pressure Mat Surface Mount 250mA, 25V dc
RS PRO Pressure Mat Surface Mount 250mA, 25V dc
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RS Stock No.: 918-4750Brand: RS PROHSN Code: 39269097

SR 104.83

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RS Pro
Pressure Pad Switch
-
250mA
25V dc
-
-
3 mm
720 mm
-
390mm
RS PRO Door and Window Switch Surface Mount 500 (dc)mA, 50V dc
RS PRO Door and Window Switch Surface Mount 500 (dc)mA, 50V dc
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RS Stock No.: 122-0715Brand: RS PROHSN Code: 85365019

SR 54.40

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1SR 54.40
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RS Pro
Proximity Switch
-
500 (dc)mA
50V dc
5mm
White
14 mm
14 mm
-
60mm
RS PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
RS PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
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RS Stock No.: 918-2671Brand: RS PROHSN Code: 85365019

SR 60.81

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RS Pro
-
-
500mA
50V ac/dc
5mm
-
17 mm
10 mm
-
43mm
RS PRO Door Switch Surface Mount 500mA, 100 V dc, 125 V ac
RS PRO Door Switch Surface Mount 500mA, 100 V dc, 125 V ac
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RS Stock No.: 122-0718Brand: RS PROHSN Code: 85365019

SR 187.69

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RS Pro
Proximity Switch
-
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 PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
RS PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
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RS Stock No.: 918-2687Brand: RS PROHSN Code: 85365019

SR 123.76

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RS Pro
-
-
500mA
50V ac/dc
5mm
-
17 mm
10 mm
-
72mm
RS PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
RS PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
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RS Stock No.: 918-2684Brand: RS PROHSN Code: 85365019

SR 81.10

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1SR 81.10
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RS Pro
-
-
500mA
50V ac/dc
5mm
-
17 mm
10 mm
-
72mm
RS PRO Door and Window Switch Surface Mount 500mA, 140V ac/dc
RS PRO Door and Window Switch Surface Mount 500mA, 140V ac/dc
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RS Stock No.: 918-2678Brand: RS PROHSN Code: 85365019

SR 54.64

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RS Pro
-
-
500mA
140V ac/dc
5mm
White
14 mm
14 mm
-
60mm
RS PRO Door and Window Switch 500 (dc)mA, 50V dc
RS PRO Door and Window Switch 500 (dc)mA, 50V dc
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RS Stock No.: 122-0717Brand: RS PROHSN Code: 85365019

SR 51.26

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1SR 51.26
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RS Pro
Proximity Switch
-
500 (dc)mA
50V dc
15mm
White
23 mm
17 mm
-
37mm
RS PRO Junction Box
RS PRO Junction Box
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RS Stock No.: 918-4716Brand: RS PROHSN Code: 85365019

SR 33.89

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1SR 33.89
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RS Pro
Tamper Switch
-
-
-
-
White
24 mm
20 mm
-
78mm
RS PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
RS PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
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RS Stock No.: 918-2675Brand: RS PROHSN Code: 85365019

SR 106.58

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1SR 106.58
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RS Pro
-
-
500mA
50V ac/dc
5mm
-
17 mm
10 mm
-
43mm
RS PRO Pressure Pad Surface Mount
RS PRO Pressure Pad Surface Mount
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RS Stock No.: 918-4762Brand: RS PROHSN Code: 85365019

SR 183.87

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1SR 183.87
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RS Pro
Pressure Pad Switch
-
-
-
-
-
-
-
-
-
RS PRO Pressure Mat Surface Mount 250mA, 25V dc
RS PRO Pressure Mat Surface Mount 250mA, 25V dc
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RS Stock No.: 918-4756Brand: RS PROHSN Code: 85365019

SR 78.94

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RS Pro
Pressure Pad Switch
-
250mA
25V dc
-
Black
-
595 mm
-
170mm
RS PRO Pressure Pad Surface Mount 250mA, 25V dc
RS PRO Pressure Pad Surface Mount 250mA, 25V dc
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RS Stock No.: 918-4766Brand: RS PROHSN Code: 85365019

SR 168.99

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1SR 168.99
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RS Pro
Pressure Pad Switch
-
250mA
25V dc
-
Black
160 mm
160 mm
-
230mm
RS PRO Door Switch 500mA, 15V dc
RS PRO Door Switch 500mA, 15V dc
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RS Stock No.: 918-4719Brand: RS PROHSN Code: 85365019

SR 397.89

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RS Pro
Tamper Switch
-
500mA
15V dc
35mm
-
40 mm, 60 mm
15 mm, 32 mm
-
75 mm, 150 mm
RS PRO Junction Box
RS PRO Junction Box
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RS Stock No.: 918-4712Brand: RS PROHSN Code: 85365019

SR 106.16

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1SR 106.16
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RS Pro
Tamper Switch
-
-
-
-
White
100 mm
48 mm
-
125mm
RS PRO Door and Window Switch Surface Mount
RS PRO Door and Window Switch Surface Mount
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RS Stock No.: 918-4700Brand: RS PROHSN Code: 85365019

SR 126.57

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RS Pro
-
-
-
-
-
White
24 mm
20 mm
-
78mm
RS PRO Pressure Mat Surface Mount
RS PRO Pressure Mat Surface Mount
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RS Stock No.: 918-4769Brand: RS PROHSN Code: 85365019

SR 181.12

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1SR 181.12
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RS Pro
Pressure Pad Switch
-
-
-
-
-
-
-
-
-
RS PRO Door and Window Switch 1A, 400V ac
RS PRO Door and Window Switch 1A, 400V ac
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RS Stock No.: 122-0721Brand: RS PROHSN Code: 85365019

SR 261.19

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RS Pro
Proximity Switch
-
1A
400V ac
-
Blue
21 mm
20 mm
-
85mm
RS PRO Door and Window Switch 500mA, 50V ac/dc
RS PRO Door and Window Switch 500mA, 50V ac/dc
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RS Stock No.: 918-2665Brand: RS PROHSN Code: 85365019

SR 67.44

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RS Pro
-
-
500mA
50V ac/dc
5mm
White
-
30.2 mm
-
20 (Dia.)mm
RS PRO Exit Switch
RS PRO Exit Switch
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RS Stock No.: 918-4740Brand: RS PROHSN Code: 85365019

SR 140.06

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1SR 140.06
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RS Pro
Final Exit Switch
-
-
-
-
-
30 mm
50 mm
-
30mm