Shop magnetic door sensor switch

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$9.87
Garage Door Magnetic Contact Sensor, Wired Normally Closed NC Magnetic Switch With Adjustable L Bracket, Heavy Duty Zinc Alloy Contact For Roller
Amazon.com
12
$9.87
Garage Door Magnetic Contact Sensor, Wired Normally Closed NC Magnetic Switch With Adjustable L Bracket, Heavy Duty Zinc Alloy Contact For Roller
Amazon.com
$14.00
BEA 10SWITCH1084 BEA Supplemental Door Accessory Miniature Magnetic Door Position Switch 2 Inch Gap NO SPDT Surface Mount With Terminal Strip
B and H Depot
$14.00
BEA 10SWITCH1084 BEA Supplemental Door Accessory Miniature Magnetic Door Position Switch 2 Inch Gap NO SPDT Surface Mount With Terminal Strip
B and H Depot
$15.99
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor For Roller Shutter With Adjustable Bracket
Amazon.com
$15.99
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor For Roller Shutter With Adjustable Bracket
Amazon.com
$28.80
$48.00
Security Door Controls EZ-8D0 Magnetic Lock Door Position Sensor Module
BSA Security Integrators
40% off
$28.80
$48.00
Security Door Controls EZ-8D0 Magnetic Lock Door Position Sensor Module
BSA Security Integrators
$13.99
Victorshome Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor For Home Security And Burglar Alarm Systems 10 Pcs
Amazon.com
127
$13.99
Victorshome Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor For Home Security And Burglar Alarm Systems 10 Pcs
Amazon.com
$14.00
BEA 10SWITCH75 BEA Supplemental Door Accessory Miniature Magnetic Door Position Switch 05 Inch Gap NO/NC SPDT 044 Inch Diameter Flush Mount
B and H Depot
$14.00
BEA 10SWITCH75 BEA Supplemental Door Accessory Miniature Magnetic Door Position Switch 05 Inch Gap NO/NC SPDT 044 Inch Diameter Flush Mount
B and H Depot
$17.39
Uxcell Rolling Door Contact Magnetic Reed Switch Alarm With 3 Wires For N.O./N.C. Applications OC-55
Amazon.com
50
$17.39
Uxcell Rolling Door Contact Magnetic Reed Switch Alarm With 3 Wires For N.O./N.C. Applications OC-55
Amazon.com
$15.99
5Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black
Amazon.com
25
$15.99
5Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black
Amazon.com
$209.65
126-EY-06X Edwards Sentrol Magnetic Door Position Switch
Valin Process Control Solutions
$209.65
126-EY-06X Edwards Sentrol Magnetic Door Position Switch
Valin Process Control Solutions
$125.26
Security Door Controls Door Position Sensor (DPS) Concealed Magnetic Contact DPDT Double Pole Double Throw MC-4M-2-U
DkHardware.com
$125.26
Security Door Controls Door Position Sensor (DPS) Concealed Magnetic Contact DPDT Double Pole Double Throw MC-4M-2-U
DkHardware.com
$101.00
$149.00
Schlage Electronics 679-05HM Door Position Switch Hollow Metal Doors Concealed SPDT Magnetic
B and H Depot
32% off
$101.00
$149.00
Schlage Electronics 679-05HM Door Position Switch Hollow Metal Doors Concealed SPDT Magnetic
B and H Depot
$28.70
$36.84
Allpoints Private Label 1381224 Switch Magnetic Door Alarm | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
22% off
$28.70
$36.84
Allpoints Private Label 1381224 Switch Magnetic Door Alarm | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
$100.62
Security Door Controls Concealed Magnetic Door Position Switch SPDT 1/2" Max Door Gap 4-7/8" X 1-1/4" X 1/8" Faceplate Depth 1/2" Satin Al MC-4MV
DkHardware.com
$100.62
Security Door Controls Concealed Magnetic Door Position Switch SPDT 1/2" Max Door Gap 4-7/8" X 1-1/4" X 1/8" Faceplate Depth 1/2" Satin Al MC-4MV
DkHardware.com
$12.29
$16.61
BEA 10SWITCH75 BEA Supplemental Door Accessory, Miniature Magnetic Door Position Switch, 0.5 Inch Gap, NO/NC, SPDT, 0.44 Inch Diameter, Flush Mount
American Locksets
26% off
$12.29
$16.61
BEA 10SWITCH75 BEA Supplemental Door Accessory, Miniature Magnetic Door Position Switch, 0.5 Inch Gap, NO/NC, SPDT, 0.44 Inch Diameter, Flush Mount
American Locksets
$635.54
Securitron M82BD 1800Lbs Magnalock Bondstat Magnetic Bond Sensor Door Position Switch 12/24VDC Weather Resistant
Voomi Supply
$635.54
Securitron M82BD 1800Lbs Magnalock Bondstat Magnetic Bond Sensor Door Position Switch 12/24VDC Weather Resistant
Voomi Supply
$532.53
Securitron M62BD Magnalock - Magnetic Bond Sensor (MBS) - Door Position Switch (DPS) - 1200 Lbs
American Locksets
$532.53
Securitron M62BD Magnalock - Magnetic Bond Sensor (MBS) - Door Position Switch (DPS) - 1200 Lbs
American Locksets
$28.07
Hager Magnetic Concealed Door Status Sensor 1/2" Gap Size 3/4" W X 1" L DPS Door Position Switch SPDT Single Pull Double Throw 50Ma@30VDC 182672
DkHardware.com
$28.07
Hager Magnetic Concealed Door Status Sensor 1/2" Gap Size 3/4" W X 1" L DPS Door Position Switch SPDT Single Pull Double Throw 50Ma@30VDC 182672
DkHardware.com
$35.42
Resideo Braukmann, Overhead Door Magnetic Contact Sensor, Unspecified Size, Unspecified Color, SPDT Switch Form C, Reliable Security
Voomi Supply
$35.42
Resideo Braukmann, Overhead Door Magnetic Contact Sensor, Unspecified Size, Unspecified Color, SPDT Switch Form C, Reliable Security
Voomi Supply
$1.29
1Pair RC-33 Recessed Door Magnetic Switch Door Magnet Alarm Detector Sensor Home Security Alarm DC
Aliexpress
$1.29
1Pair RC-33 Recessed Door Magnetic Switch Door Magnet Alarm Detector Sensor Home Security Alarm DC
Aliexpress
$5.15
Magnetic Contact Switch (Door Sensor)
Jameco Electronics
$5.15
Magnetic Contact Switch (Door Sensor)
Jameco Electronics
$19.55
MC-38 Wired Door Window Sensor Magnetic Switch For PTSN And GSM Alarm System, 1PCS
vipih.com
$19.55
MC-38 Wired Door Window Sensor Magnetic Switch For PTSN And GSM Alarm System, 1PCS
vipih.com
$1.68
1Pair RC-33 Recessed Door Magnetic Switch Door Magnet Alarm Detector Sensor Home Security Alarm DC
Aliexpress
$1.68
1Pair RC-33 Recessed Door Magnetic Switch Door Magnet Alarm Detector Sensor Home Security Alarm DC
Aliexpress
$0.86
$0.95
New RC-33 Recessed Door Magnetic Switch Door Magnet Alarm Detector Sensor Home Security Alarm DC
Aliexpress
Free shipping
$0.86
$0.95
New RC-33 Recessed Door Magnetic Switch Door Magnet Alarm Detector Sensor Home Security Alarm DC
Aliexpress
$63.05
$97.00
Schlage Electronics 679-05 Door Position Switch, Wood Doors And Frames, Concealed SPDT, Magnetic
American Locksets
35% off
$63.05
$97.00
Schlage Electronics 679-05 Door Position Switch, Wood Doors And Frames, Concealed SPDT, Magnetic
American Locksets
$34.50
$59.00
Ajax Wireless Doorprotect Magnetic Door Opening Detector Black
Shop Ajax Security
41% off
$34.50
$59.00
Ajax Wireless Doorprotect Magnetic Door Opening Detector Black
Shop Ajax Security
$5.80
Uxcell MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White | Harfington
harfington
$5.80
Uxcell MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White | Harfington
harfington
$120.78
$138.04
Schlage - 679-05HM - Door Position Switch With Hollow Metal Doors And Concealed SPDT - Magnetic
LocksmithKeyless
12% off
$120.78
$138.04
Schlage - 679-05HM - Door Position Switch With Hollow Metal Doors And Concealed SPDT - Magnetic
LocksmithKeyless
$47.21
Security Door Controls MC-4 | Magnetic Switch, Spdt, 50 Milliampere At 30 Volt Dc, 0.75" Diameter X 1" Depth Door/Frame, 0.5" Gap, Off White
AllDataResource.com
$47.21
Security Door Controls MC-4 | Magnetic Switch, Spdt, 50 Milliampere At 30 Volt Dc, 0.75" Diameter X 1" Depth Door/Frame, 0.5" Gap, Off White
AllDataResource.com
$17.01
Garage Door Magnetic Contacts Switch, NO Wired Magnetic Reed Switch Open Sensor With Adjustable Bracket For Garage Door, Rolling Door | Harfington
harfington
$17.01
Garage Door Magnetic Contacts Switch, NO Wired Magnetic Reed Switch Open Sensor With Adjustable Bracket For Garage Door, Rolling Door | Harfington
harfington
$25.22
Hager 2-679-0626 Concealed Magnetic Door Status Sensor With UL 10C Rating
ZenSupply
$25.22
Hager 2-679-0626 Concealed Magnetic Door Status Sensor With UL 10C Rating
ZenSupply
$257.43
Schlage Electronics 7766 Magnetic Door Position Switch, Surface Mount, Single Pole Double Throw
ZenSupply
$257.43
Schlage Electronics 7766 Magnetic Door Position Switch, Surface Mount, Single Pole Double Throw
ZenSupply
$21.74
$29.99
Seco-Larm SM-226L-3Q Overhead Door Magnetic Contact - 2-3/4 (70Mm) Gap, Open/Closed Loop
BSA Security Integrators
7
27% off
$21.74
$29.99
Seco-Larm SM-226L-3Q Overhead Door Magnetic Contact - 2-3/4 (70Mm) Gap, Open/Closed Loop
BSA Security Integrators
$16.88
Gebildet Home Security Wired Rolling Door Contact 0 100 V/0.5 Amp Magnetic Reed Switch Alarm Sensor Magnetic Switch For
Everymarket INC
$16.88
Gebildet Home Security Wired Rolling Door Contact 0 100 V/0.5 Amp Magnetic Reed Switch Alarm Sensor Magnetic Switch For
Everymarket INC
$130.00
Security Door Controls | MC-4MV | Door Status Magnetic Switch, Mortise Plate, Spdt | Alarms And Indication - Access Controls
Kele
$130.00
Security Door Controls | MC-4MV | Door Status Magnetic Switch, Mortise Plate, Spdt | Alarms And Indication - Access Controls
Kele
$25.99
Smart Wireless Wifi Magnetic Door Sensors With Sound And Light Alarm - 2 Pack 02
Evalm
$25.99
Smart Wireless Wifi Magnetic Door Sensors With Sound And Light Alarm - 2 Pack 02
Evalm
$13.46
Garage Door Sensor, NC Wired Magnetic Contacts Switch With Adjustable Bracket Faucet | Harfington
harfington
$13.46
Garage Door Sensor, NC Wired Magnetic Contacts Switch With Adjustable Bracket Faucet | Harfington
harfington
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Shop magnetic door sensor switch

Sponsored
About our ads
$9.87
Garage Door Magnetic Contact Sensor, Wired Normally Closed NC Magnetic Switch With Adjustable L Bracket, Heavy Duty Zinc Alloy Contact For Roller
Amazon.com
12
$9.87
Garage Door Magnetic Contact Sensor, Wired Normally Closed NC Magnetic Switch With Adjustable L Bracket, Heavy Duty Zinc Alloy Contact For Roller
Amazon.com
$14.00
BEA 10SWITCH1084 BEA Supplemental Door Accessory Miniature Magnetic Door Position Switch 2 Inch Gap NO SPDT Surface Mount With Terminal Strip
B and H Depot
$14.00
BEA 10SWITCH1084 BEA Supplemental Door Accessory Miniature Magnetic Door Position Switch 2 Inch Gap NO SPDT Surface Mount With Terminal Strip
B and H Depot
$15.99
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor For Roller Shutter With Adjustable Bracket
Amazon.com
$15.99
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor For Roller Shutter With Adjustable Bracket
Amazon.com
$28.80
$48.00
Security Door Controls EZ-8D0 Magnetic Lock Door Position Sensor Module
BSA Security Integrators
40% off
$28.80
$48.00
Security Door Controls EZ-8D0 Magnetic Lock Door Position Sensor Module
BSA Security Integrators
$13.99
Victorshome Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor For Home Security And Burglar Alarm Systems 10 Pcs
Amazon.com
127
$13.99
Victorshome Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor For Home Security And Burglar Alarm Systems 10 Pcs
Amazon.com
$14.00
BEA 10SWITCH75 BEA Supplemental Door Accessory Miniature Magnetic Door Position Switch 05 Inch Gap NO/NC SPDT 044 Inch Diameter Flush Mount
B and H Depot
$14.00
BEA 10SWITCH75 BEA Supplemental Door Accessory Miniature Magnetic Door Position Switch 05 Inch Gap NO/NC SPDT 044 Inch Diameter Flush Mount
B and H Depot
$17.39
Uxcell Rolling Door Contact Magnetic Reed Switch Alarm With 3 Wires For N.O./N.C. Applications OC-55
Amazon.com
50
$17.39
Uxcell Rolling Door Contact Magnetic Reed Switch Alarm With 3 Wires For N.O./N.C. Applications OC-55
Amazon.com
$15.99
5Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black
Amazon.com
25
$15.99
5Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black
Amazon.com
$209.65
126-EY-06X Edwards Sentrol Magnetic Door Position Switch
Valin Process Control Solutions
$209.65
126-EY-06X Edwards Sentrol Magnetic Door Position Switch
Valin Process Control Solutions
$125.26
Security Door Controls Door Position Sensor (DPS) Concealed Magnetic Contact DPDT Double Pole Double Throw MC-4M-2-U
DkHardware.com
$125.26
Security Door Controls Door Position Sensor (DPS) Concealed Magnetic Contact DPDT Double Pole Double Throw MC-4M-2-U
DkHardware.com
$101.00
$149.00
Schlage Electronics 679-05HM Door Position Switch Hollow Metal Doors Concealed SPDT Magnetic
B and H Depot
32% off
$101.00
$149.00
Schlage Electronics 679-05HM Door Position Switch Hollow Metal Doors Concealed SPDT Magnetic
B and H Depot
$28.70
$36.84
Allpoints Private Label 1381224 Switch Magnetic Door Alarm | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
22% off
$28.70
$36.84
Allpoints Private Label 1381224 Switch Magnetic Door Alarm | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
$100.62
Security Door Controls Concealed Magnetic Door Position Switch SPDT 1/2" Max Door Gap 4-7/8" X 1-1/4" X 1/8" Faceplate Depth 1/2" Satin Al MC-4MV
DkHardware.com
$100.62
Security Door Controls Concealed Magnetic Door Position Switch SPDT 1/2" Max Door Gap 4-7/8" X 1-1/4" X 1/8" Faceplate Depth 1/2" Satin Al MC-4MV
DkHardware.com
$12.29
$16.61
BEA 10SWITCH75 BEA Supplemental Door Accessory, Miniature Magnetic Door Position Switch, 0.5 Inch Gap, NO/NC, SPDT, 0.44 Inch Diameter, Flush Mount
American Locksets
26% off
$12.29
$16.61
BEA 10SWITCH75 BEA Supplemental Door Accessory, Miniature Magnetic Door Position Switch, 0.5 Inch Gap, NO/NC, SPDT, 0.44 Inch Diameter, Flush Mount
American Locksets
$635.54
Securitron M82BD 1800Lbs Magnalock Bondstat Magnetic Bond Sensor Door Position Switch 12/24VDC Weather Resistant
Voomi Supply
$635.54
Securitron M82BD 1800Lbs Magnalock Bondstat Magnetic Bond Sensor Door Position Switch 12/24VDC Weather Resistant
Voomi Supply
$532.53
Securitron M62BD Magnalock - Magnetic Bond Sensor (MBS) - Door Position Switch (DPS) - 1200 Lbs
American Locksets
$532.53
Securitron M62BD Magnalock - Magnetic Bond Sensor (MBS) - Door Position Switch (DPS) - 1200 Lbs
American Locksets
$28.07
Hager Magnetic Concealed Door Status Sensor 1/2" Gap Size 3/4" W X 1" L DPS Door Position Switch SPDT Single Pull Double Throw 50Ma@30VDC 182672
DkHardware.com
$28.07
Hager Magnetic Concealed Door Status Sensor 1/2" Gap Size 3/4" W X 1" L DPS Door Position Switch SPDT Single Pull Double Throw 50Ma@30VDC 182672
DkHardware.com
$35.42
Resideo Braukmann, Overhead Door Magnetic Contact Sensor, Unspecified Size, Unspecified Color, SPDT Switch Form C, Reliable Security
Voomi Supply
$35.42
Resideo Braukmann, Overhead Door Magnetic Contact Sensor, Unspecified Size, Unspecified Color, SPDT Switch Form C, Reliable Security
Voomi Supply