Shop door magnetic contact switch installed

Sponsored
$46.99
Liftmaster Magnetic Switch Assembly | All Security Equipment
All Security Equipment
$46.99
Liftmaster Magnetic Switch Assembly | All Security Equipment
All Security Equipment
$18.49
5V-12V - Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch, DC 5Vto12v - (Black)
Automatics & More
$18.49
5V-12V - Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch, DC 5Vto12v - (Black)
Automatics & More
$69.46
2507A-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$69.46
2507A-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$6.50
1 Mini Brown Recessed Door Contacts NC Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾" Door Contact Position Switches (DCS)
Intellid Products
$6.50
1 Mini Brown Recessed Door Contacts NC Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾" Door Contact Position Switches (DCS)
Intellid Products
$84.85
SDC MC-4MU Recessed Magnetic Door Position Sensor Mounted On 1-1/4 By 4-7/8 Plate
B and H Depot
$84.85
SDC MC-4MU Recessed Magnetic Door Position Sensor Mounted On 1-1/4 By 4-7/8 Plate
B and H Depot
$119.95
Seco-Larm SM-4601-L3Q Pack Of 6 Industrial Wide-Gap Magnetic Contact Switches, 3" Operation Gap NO/NC, Open/Closed Loop (3 Wires)
Amazon.com
62
Free shipping
$119.95
Seco-Larm SM-4601-L3Q Pack Of 6 Industrial Wide-Gap Magnetic Contact Switches, 3" Operation Gap NO/NC, Open/Closed Loop (3 Wires)
Amazon.com
$4.97
Seco-Larm Rollerball-Type Screw-Terminal Recessed Magnetic Contact NC 1/4" Travel NC SM-4303-TQ/W
DkHardware.com
$4.97
Seco-Larm Rollerball-Type Screw-Terminal Recessed Magnetic Contact NC 1/4" Travel NC SM-4303-TQ/W
DkHardware.com
$29.71
Kwikee 905327000 Round Switch Door 3/8 Magnetic Open , Black
Amazon.com
62
$29.71
Kwikee 905327000 Round Switch Door 3/8 Magnetic Open , Black
Amazon.com
$55.29
George Risk Industries 1" Diameter Recessed Magnetic Contact Switch Set Dual Function 12" Leads Open Or Closed Loop SPDT UL Listed Wh AC184-12-W
DkHardware.com
$55.29
George Risk Industries 1" Diameter Recessed Magnetic Contact Switch Set Dual Function 12" Leads Open Or Closed Loop SPDT UL Listed Wh AC184-12-W
DkHardware.com
$45.10
SDC MC-4 Recessed Magnetic Door Position Sensor 3/4 SPDT 30VDC
B and H Depot
$45.10
SDC MC-4 Recessed Magnetic Door Position Sensor 3/4 SPDT 30VDC
B and H Depot
$61.49
20 Pc Brown N.O. Recessed Door Contacts (NORMALLY OPEN) Alarm Door Window Sensors With Magnetic Reed Switch.
Intellid Products
$61.49
20 Pc Brown N.O. Recessed Door Contacts (NORMALLY OPEN) Alarm Door Window Sensors With Magnetic Reed Switch.
Intellid Products
$6.70
1 Mini White Recessed Door Contacts NC Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾" Door Contact Position Switches (DCS)
Intellid Products
$6.70
1 Mini White Recessed Door Contacts NC Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾" Door Contact Position Switches (DCS)
Intellid Products
$7.99
Door Contacts Surface Mount NC Security Alarm Window Sensors With Magnetic Reed Switch - 1 Pcs | Authorizid
Intellid Products
$7.99
Door Contacts Surface Mount NC Security Alarm Window Sensors With Magnetic Reed Switch - 1 Pcs | Authorizid
Intellid Products
$8.00
Seco-Larm SM-4105 Recessed Mount Magnetic Contact SM-4105-LQ/W
DkHardware.com
$8.00
Seco-Larm SM-4105 Recessed Mount Magnetic Contact SM-4105-LQ/W
DkHardware.com
$26.50
Door Contacts Surface Mount NC Security Alarm Window Sensors With Magnetic Reed Switch - Grey, 5 Pcs | Authorizid
Intellid Products
$26.50
Door Contacts Surface Mount NC Security Alarm Window Sensors With Magnetic Reed Switch - Grey, 5 Pcs | Authorizid
Intellid Products
$4.92
Seco-Larm Surface Mount Magnetic Contact N.C. - White SM-200Q/W
DkHardware.com
$4.92
Seco-Larm Surface Mount Magnetic Contact N.C. - White SM-200Q/W
DkHardware.com
$63.60
2205A-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$63.60
2205A-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$8.09
1 White Recessed Screw Terminal Block Door Contacts NC Alarm Door Window Sensors With Magnetic Reed Switch. These 3/8" Door Contact Position Switches
Intellid Products
$8.09
1 White Recessed Screw Terminal Block Door Contacts NC Alarm Door Window Sensors With Magnetic Reed Switch. These 3/8" Door Contact Position Switches
Intellid Products
$39.45
2202AU-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$39.45
2202AU-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$38.02
Seco-Larm Track-Mount Overhead Door Magnetic Contact NC 3" Gap 36" Leads NC SM-4201-LQ
DkHardware.com
100
$38.02
Seco-Larm Track-Mount Overhead Door Magnetic Contact NC 3" Gap 36" Leads NC SM-4201-LQ
DkHardware.com
$68.70
20 Pc White N.C. Recessed Door Contacts (NORMALLY CLOSED) Alarm Door Window Sensors With Magnetic Reed Switch.
Intellid Products
$68.70
20 Pc White N.C. Recessed Door Contacts (NORMALLY CLOSED) Alarm Door Window Sensors With Magnetic Reed Switch.
Intellid Products
$31.05
1076CW-N Edwards Sentrol 3/4 in Steel Door Contact W/Wire Leads
Valin Process Control Solutions
$31.05
1076CW-N Edwards Sentrol 3/4 in Steel Door Contact W/Wire Leads
Valin Process Control Solutions
$34.99
10 Pc Brown N.C. Recessed Door Contacts (Normally Closed) Alarm Door Window Sensors With Magnetic Reed Switch.
Walmart
Free shipping
$34.99
10 Pc Brown N.C. Recessed Door Contacts (Normally Closed) Alarm Door Window Sensors With Magnetic Reed Switch.
Walmart
$8.66
George Risk Industries 3/4" Diameter Recessed Magnetic Contact Switch Set 1/2" Gap 12" Leads Closed Loop (N/O) Used For Steel Doors UL L 180-12-W
DkHardware.com
$8.66
George Risk Industries 3/4" Diameter Recessed Magnetic Contact Switch Set 1/2" Gap 12" Leads Closed Loop (N/O) Used For Steel Doors UL L 180-12-W
DkHardware.com
$8.66
George Risk Industries 3/4" Diameter Recessed Magnetic Contact Switch Set 1/2" Plus Gap Closed Loop (N/O) Screw Terminals Used For Steel 8080-T-G
DkHardware.com
$8.66
George Risk Industries 3/4" Diameter Recessed Magnetic Contact Switch Set 1/2" Plus Gap Closed Loop (N/O) Screw Terminals Used For Steel 8080-T-G
DkHardware.com
$11.86
George Risk Industries 3/4" Diameter Recessed Magnetic Contact Switch Set 3/4" Plus Wide Gap 12" Leads Closed Loop (N/O) Used For Stee 180-12WG-WH
DkHardware.com
$11.86
George Risk Industries 3/4" Diameter Recessed Magnetic Contact Switch Set 3/4" Plus Wide Gap 12" Leads Closed Loop (N/O) Used For Stee 180-12WG-WH
DkHardware.com
$62.14
2302A-L - Edwards Signaling MAG CONTACT,CURTAIN DOOR CONT , Walker Industrial
Walker Industrial
$62.14
2302A-L - Edwards Signaling MAG CONTACT,CURTAIN DOOR CONT , Walker Industrial
Walker Industrial
$7.31
George Risk Industries Mini Surface Screw Mount Magnetic Contact Switch Set Up To 1" Gap Closed Loop (N/O) White 100-T-W
DkHardware.com
$7.31
George Risk Industries Mini Surface Screw Mount Magnetic Contact Switch Set Up To 1" Gap Closed Loop (N/O) White 100-T-W
DkHardware.com
$113.66
Sargent Door Status Switch Concealed 3287
DkHardware.com
$113.66
Sargent Door Status Switch Concealed 3287
DkHardware.com
$8.66
George Risk Industries 3/4" Diameter Recessed Magnetic Contact Switch Set 1/2" Plus Gap Magnetic Contact Closed Loop (N/O) Screw Terminal 8080-T-W
DkHardware.com
$8.66
George Risk Industries 3/4" Diameter Recessed Magnetic Contact Switch Set 1/2" Plus Gap Magnetic Contact Closed Loop (N/O) Screw Terminal 8080-T-W
DkHardware.com
$7.57
George Risk Industries Mini Surface Screw Mount Magnetic Contact Switch Set With Cover Up To 1" Gap Closed Loop (N/O) White 100-TC-W
DkHardware.com
$7.57
George Risk Industries Mini Surface Screw Mount Magnetic Contact Switch Set With Cover Up To 1" Gap Closed Loop (N/O) White 100-TC-W
DkHardware.com
$8.00
Seco-Larm SM-4105 Recessed Mount Magnetic Contact SM-4105-LQ/B
DkHardware.com
$8.00
Seco-Larm SM-4105 Recessed Mount Magnetic Contact SM-4105-LQ/B
DkHardware.com
$17.31
George Risk Industries 1-1/2" Long Mini Aluminum Surface Mount Magnetic Contact Switch Set With 19" Wire Leads Gap 1"+ Hidden Terminals Clo 4460IND
DkHardware.com
$17.31
George Risk Industries 1-1/2" Long Mini Aluminum Surface Mount Magnetic Contact Switch Set With 19" Wire Leads Gap 1"+ Hidden Terminals Clo 4460IND
DkHardware.com
$4.39
Seco-Larm Concealed-Terminal Surface-Mount Magnetic Contact 1-1/4" Gap NC Brown SM-433-TQ/B
DkHardware.com
$4.39
Seco-Larm Concealed-Terminal Surface-Mount Magnetic Contact 1-1/4" Gap NC Brown SM-433-TQ/B
DkHardware.com
$12.57
1078CT-N Edwards Sentrol 3/4 in Steel Door Contact W/Terminals
Valin Process Control Solutions
$12.57
1078CT-N Edwards Sentrol 3/4 in Steel Door Contact W/Terminals
Valin Process Control Solutions
$7.13
Mc-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White
Walmart
Free shipping
$7.13
Mc-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White
Walmart
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    Shop door magnetic contact switch installed

    Sponsored
    $46.99
    Liftmaster Magnetic Switch Assembly | All Security Equipment
    All Security Equipment
    $46.99
    Liftmaster Magnetic Switch Assembly | All Security Equipment
    All Security Equipment
    $18.49
    5V-12V - Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch, DC 5Vto12v - (Black)
    Automatics & More
    $18.49
    5V-12V - Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch, DC 5Vto12v - (Black)
    Automatics & More
    $69.46
    2507A-L Edwards Sentrol Magnetic Contact
    Valin Process Control Solutions
    $69.46
    2507A-L Edwards Sentrol Magnetic Contact
    Valin Process Control Solutions
    $6.50
    1 Mini Brown Recessed Door Contacts NC Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾" Door Contact Position Switches (DCS)
    Intellid Products
    $6.50
    1 Mini Brown Recessed Door Contacts NC Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾" Door Contact Position Switches (DCS)
    Intellid Products
    $84.85
    SDC MC-4MU Recessed Magnetic Door Position Sensor Mounted On 1-1/4 By 4-7/8 Plate
    B and H Depot
    $84.85
    SDC MC-4MU Recessed Magnetic Door Position Sensor Mounted On 1-1/4 By 4-7/8 Plate
    B and H Depot
    $119.95
    Seco-Larm SM-4601-L3Q Pack Of 6 Industrial Wide-Gap Magnetic Contact Switches, 3" Operation Gap NO/NC, Open/Closed Loop (3 Wires)
    Amazon.com
    62
    Free shipping
    $119.95
    Seco-Larm SM-4601-L3Q Pack Of 6 Industrial Wide-Gap Magnetic Contact Switches, 3" Operation Gap NO/NC, Open/Closed Loop (3 Wires)
    Amazon.com
    $4.97
    Seco-Larm Rollerball-Type Screw-Terminal Recessed Magnetic Contact NC 1/4" Travel NC SM-4303-TQ/W
    DkHardware.com
    $4.97
    Seco-Larm Rollerball-Type Screw-Terminal Recessed Magnetic Contact NC 1/4" Travel NC SM-4303-TQ/W
    DkHardware.com
    $29.71
    Kwikee 905327000 Round Switch Door 3/8 Magnetic Open , Black
    Amazon.com
    62
    $29.71
    Kwikee 905327000 Round Switch Door 3/8 Magnetic Open , Black
    Amazon.com
    $55.29
    George Risk Industries 1" Diameter Recessed Magnetic Contact Switch Set Dual Function 12" Leads Open Or Closed Loop SPDT UL Listed Wh AC184-12-W
    DkHardware.com
    $55.29
    George Risk Industries 1" Diameter Recessed Magnetic Contact Switch Set Dual Function 12" Leads Open Or Closed Loop SPDT UL Listed Wh AC184-12-W
    DkHardware.com
    $45.10
    SDC MC-4 Recessed Magnetic Door Position Sensor 3/4 SPDT 30VDC
    B and H Depot
    $45.10
    SDC MC-4 Recessed Magnetic Door Position Sensor 3/4 SPDT 30VDC
    B and H Depot
    $61.49
    20 Pc Brown N.O. Recessed Door Contacts (NORMALLY OPEN) Alarm Door Window Sensors With Magnetic Reed Switch.
    Intellid Products
    $61.49
    20 Pc Brown N.O. Recessed Door Contacts (NORMALLY OPEN) Alarm Door Window Sensors With Magnetic Reed Switch.
    Intellid Products
    $6.70
    1 Mini White Recessed Door Contacts NC Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾" Door Contact Position Switches (DCS)
    Intellid Products
    $6.70
    1 Mini White Recessed Door Contacts NC Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾" Door Contact Position Switches (DCS)
    Intellid Products
    $7.99
    Door Contacts Surface Mount NC Security Alarm Window Sensors With Magnetic Reed Switch - 1 Pcs | Authorizid
    Intellid Products
    $7.99
    Door Contacts Surface Mount NC Security Alarm Window Sensors With Magnetic Reed Switch - 1 Pcs | Authorizid
    Intellid Products
    $8.00
    Seco-Larm SM-4105 Recessed Mount Magnetic Contact SM-4105-LQ/W
    DkHardware.com
    $8.00
    Seco-Larm SM-4105 Recessed Mount Magnetic Contact SM-4105-LQ/W
    DkHardware.com
    $26.50
    Door Contacts Surface Mount NC Security Alarm Window Sensors With Magnetic Reed Switch - Grey, 5 Pcs | Authorizid
    Intellid Products
    $26.50
    Door Contacts Surface Mount NC Security Alarm Window Sensors With Magnetic Reed Switch - Grey, 5 Pcs | Authorizid
    Intellid Products
    $4.92
    Seco-Larm Surface Mount Magnetic Contact N.C. - White SM-200Q/W
    DkHardware.com
    $4.92
    Seco-Larm Surface Mount Magnetic Contact N.C. - White SM-200Q/W
    DkHardware.com
    $63.60
    2205A-L Edwards Sentrol Magnetic Contact
    Valin Process Control Solutions
    $63.60
    2205A-L Edwards Sentrol Magnetic Contact
    Valin Process Control Solutions
    $8.09
    1 White Recessed Screw Terminal Block Door Contacts NC Alarm Door Window Sensors With Magnetic Reed Switch. These 3/8" Door Contact Position Switches
    Intellid Products
    $8.09
    1 White Recessed Screw Terminal Block Door Contacts NC Alarm Door Window Sensors With Magnetic Reed Switch. These 3/8" Door Contact Position Switches
    Intellid Products

    • KEYENCE Door Safety Switch | KEYENCE Safety Door Interlocks

      KEYENCE FD Series