Shop magnetic contacts for alarm system

Sponsored
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$16.99
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor For Roller Shutter With Adjustable Bracket
Amazon.com
20
$16.99
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor For Roller Shutter With Adjustable Bracket
Amazon.com
20
$13.99
7939WG-WH - Ademco Surface Mount Contacts (White)
Amazon.com
360
Free shipping
$13.99
7939WG-WH - Ademco Surface Mount Contacts (White)
Amazon.com
360
$4.00
Life Safety Alarm With Magnetic Contact For Lifestart AED Cabinet By JL Industries
AED Superstore
$4.00
Life Safety Alarm With Magnetic Contact For Lifestart AED Cabinet By JL Industries
AED Superstore
$15.59
5Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black
Amazon.com
22
$15.59
5Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black
Amazon.com
22
$139.00
Alarm Controls 600S | Interior Single Door Magnetic Lock | Access Control
Qualified Hardware
4
Free shipping
$139.00
Alarm Controls 600S | Interior Single Door Magnetic Lock | Access Control
Qualified Hardware
4
$7.00
Honeywell 7939WG-WH Magnetic Contact, White
JMAC
360
$7.00
Honeywell 7939WG-WH Magnetic Contact, White
JMAC
360
$25.75
Honeywell Ademco 958 Overhead Door Magnetic Contact
JMAC
194
$25.75
Honeywell Ademco 958 Overhead Door Magnetic Contact
JMAC
194
$6.79
Honeywell Ademco 945T-WH Mini Surface Mount Contact W/ Terminals, White
JMAC
11
$6.79
Honeywell Ademco 945T-WH Mini Surface Mount Contact W/ Terminals, White
JMAC
11
$36.18
Seco-Larm Wireless Magnetic Contact RA-4961-MCQ
DkHardware.com
$36.18
Seco-Larm Wireless Magnetic Contact RA-4961-MCQ
DkHardware.com
$4.56
Seco-Larm Rollerball-Type Screw-Terminal Recessed Magnetic Contact NC 1/4" Travel NC SM-4303-TQ/W
DkHardware.com
$4.56
Seco-Larm Rollerball-Type Screw-Terminal Recessed Magnetic Contact NC 1/4" Travel NC SM-4303-TQ/W
DkHardware.com
$31.95
White Magnetic Pill Door Window Security Alarm Contact Terminal - (10
eBay
$31.95
White Magnetic Pill Door Window Security Alarm Contact Terminal - (10
eBay
$24.99
Aleph DC-2541WG Magnetic Alarm Contact Surface Mount Contacts, 10 Pack
Southern Electronics
$24.99
Aleph DC-2541WG Magnetic Alarm Contact Surface Mount Contacts, 10 Pack
Southern Electronics
$47.95
3/8" Recessed Mount Alarm Magnetic Contact Switch (20 Pack)
eBay
$47.95
3/8" Recessed Mount Alarm Magnetic Contact Switch (20 Pack)
eBay
$3.63
NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Normally Closed Or Open
Aliexpress
$3.63
NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Normally Closed Or Open
Aliexpress
$4.70
Seco-Larm SM-4105-LQ/W Steel Door Recessed Contact With Leads N.C.1" Gap (White) | Alarm Switches
Newark
$4.70
Seco-Larm SM-4105-LQ/W Steel Door Recessed Contact With Leads N.C.1" Gap (White) | Alarm Switches
Newark
$410.31
ALARM CONTROLS 1200D28 Double Magnetic Lock 12-24VDC Bond Sensor Door Status Sensor LED Status Indicator
Voomi Supply
$410.31
ALARM CONTROLS 1200D28 Double Magnetic Lock 12-24VDC Bond Sensor Door Status Sensor LED Status Indicator
Voomi Supply
$22.99
Seco-Larm SM-4201-LQ Track-Mount Overhead Door Magnetic Contact
Southern Electronics
113
$22.99
Seco-Larm SM-4201-LQ Track-Mount Overhead Door Magnetic Contact
Southern Electronics
113
$21.99
Seco-Larm SM-226L-3Q Overhead Door Magnetic Contact
Southern Electronics
219
$21.99
Seco-Larm SM-226L-3Q Overhead Door Magnetic Contact
Southern Electronics
219
$5.26
Seco-Larm Screw-Terminal Surface-Mount Magnetic Contact 1/2" Gap No White SM-300Q/W
DkHardware.com
$5.26
Seco-Larm Screw-Terminal Surface-Mount Magnetic Contact 1/2" Gap No White SM-300Q/W
DkHardware.com
$1.56
$2.26
5PCS Magnetic Door Window Contact Sensor Alarm Reed Switch Security Home Burglar Alarm NO/NC
Aliexpress
30% off
$1.56
$2.26
5PCS Magnetic Door Window Contact Sensor Alarm Reed Switch Security Home Burglar Alarm NO/NC
Aliexpress
$199.99
Ademco Magnetic Contacts 943Wh 940Wh 944T-Wh New Nib Alarm Doors Windows Lot
eBay
Free shipping
$199.99
Ademco Magnetic Contacts 943Wh 940Wh 944T-Wh New Nib Alarm Doors Windows Lot
eBay
Free shipping
$23.70
Seco-Larm SM-226R-3Q Round Overhead Door Contact | Alarm Switches
Newark
$23.70
Seco-Larm SM-226R-3Q Round Overhead Door Contact | Alarm Switches
Newark
$4.70
Seco-Larm SM-4105-LQ/B Steel Door Recessed Contact N.C.1" Gap (Brown) | Alarm Switches
Newark
1
$4.70
Seco-Larm SM-4105-LQ/B Steel Door Recessed Contact N.C.1" Gap (Brown) | Alarm Switches
Newark
1
$2.16
$3.00
Wired Recessed Window Door Magnetic Contact Reed Switch Door Sensor Alarm Switch For Security Alarm
Aliexpress
Free shipping
27% off
$2.16
$3.00
Wired Recessed Window Door Magnetic Contact Reed Switch Door Sensor Alarm Switch For Security Alarm
Aliexpress
Free shipping
$3.54
$3.81
Tane Alarm Products TANE-PILLTCWH | Magnetic Contact, Surface Mount, Closed Loop, White
AllDataResource.com
$3.54
$3.81
Tane Alarm Products TANE-PILLTCWH | Magnetic Contact, Surface Mount, Closed Loop, White
AllDataResource.com
$7.13
$14.99
Mc-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White
Walmart
Free shipping
52% off
$7.13
$14.99
Mc-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White
Walmart
Free shipping
$1.90
$2.05
Tane Alarm Products FM-106BR | Magnetic Contact, Surface Mount, Closed Loop, Brown
AllDataResource.com
$1.90
$2.05
Tane Alarm Products FM-106BR | Magnetic Contact, Surface Mount, Closed Loop, Brown
AllDataResource.com
$30.95
10Pk White Terminal Pill Magnetic Door Window Contact Reed Switch Security Alarm
Walmart
5
Free shipping
$30.95
10Pk White Terminal Pill Magnetic Door Window Contact Reed Switch Security Alarm
Walmart
5
$1.96
$2.11
Tane Alarm Products MINI-10SWWH | Alarm System Magnetic Contact, Mini Recessed Mount, Closed Loop, NO, 24 Volt AC/DC, 0.1 Ampere, 10 Watt, 0.5" Gap,
AllDataResource.com
$1.96
$2.11
Tane Alarm Products MINI-10SWWH | Alarm System Magnetic Contact, Mini Recessed Mount, Closed Loop, NO, 24 Volt AC/DC, 0.1 Ampere, 10 Watt, 0.5" Gap,
AllDataResource.com
$6.14
1 Pc Brown N.C. Recessed Door Contacts (Normally Closed) Alarm Door Window Sensors With Magnetic Reed Switch.
Walmart
Free shipping
$6.14
1 Pc Brown N.C. Recessed Door Contacts (Normally Closed) Alarm Door Window Sensors With Magnetic Reed Switch.
Walmart
Free shipping
$36.79
$51.51
20 Pcs Recessed Brown Door Contacts NC Security Alarm Door Window Sensors W/Magnetic Reed Switch. These !± Door Contact Position Switches (DCS) Work With All Access Control And Burglar Alarm Systems
seaurchinsnorthcaptiva
Free shipping
28% off
$36.79
$51.51
20 Pcs Recessed Brown Door Contacts NC Security Alarm Door Window Sensors W/Magnetic Reed Switch. These !± Door Contact Position Switches (DCS) Work With All Access Control And Burglar Alarm Systems
seaurchinsnorthcaptiva
Free shipping
$21.74
Seco-Larm SM-226L-3Q Overhead Door Magnetic Contact - 2-3/4 (70Mm) Gap, Open/Closed Loop
BSA Security Integrators
219
$21.74
Seco-Larm SM-226L-3Q Overhead Door Magnetic Contact - 2-3/4 (70Mm) Gap, Open/Closed Loop
BSA Security Integrators
219
$8.34
Uxcell Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch | Harfington
harfington
$8.34
Uxcell Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch | Harfington
harfington
$6.29
Uxcell Home Wired Alarm Security Magnetic Door Contact Reed Sensor Switch White 2 Sets | Harfington
harfington
$6.29
Uxcell Home Wired Alarm Security Magnetic Door Contact Reed Sensor Switch White 2 Sets | Harfington
harfington
$7.93
Uxcell RC-36 NO Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White | Harfington
harfington
$7.93
Uxcell RC-36 NO Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White | Harfington
harfington
$3.95
Magnetic Contact Switch (Door Sensor)
Jameco Electronics
$3.95
Magnetic Contact Switch (Door Sensor)
Jameco Electronics
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Shop magnetic contacts for alarm system

Sponsored
About our ads
$16.99
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor For Roller Shutter With Adjustable Bracket
Amazon.com
20
$16.99
GAGALOR NO&NC 3 Wires Magnetic Garage Door Contacts Heavy Duty Alarm Switch Sensor For Roller Shutter With Adjustable Bracket
Amazon.com
20
$13.99
7939WG-WH - Ademco Surface Mount Contacts (White)
Amazon.com
360
Free shipping
$13.99
7939WG-WH - Ademco Surface Mount Contacts (White)
Amazon.com
360
$4.00
Life Safety Alarm With Magnetic Contact For Lifestart AED Cabinet By JL Industries
AED Superstore
$4.00
Life Safety Alarm With Magnetic Contact For Lifestart AED Cabinet By JL Industries
AED Superstore
$15.59
5Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black
Amazon.com
22
$15.59
5Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black
Amazon.com
22
$139.00
Alarm Controls 600S | Interior Single Door Magnetic Lock | Access Control
Qualified Hardware
4
Free shipping
$139.00
Alarm Controls 600S | Interior Single Door Magnetic Lock | Access Control
Qualified Hardware
4
$7.00
Honeywell 7939WG-WH Magnetic Contact, White
JMAC
360
$7.00
Honeywell 7939WG-WH Magnetic Contact, White
JMAC
360
$25.75
Honeywell Ademco 958 Overhead Door Magnetic Contact
JMAC
194
$25.75
Honeywell Ademco 958 Overhead Door Magnetic Contact
JMAC
194
$6.79
Honeywell Ademco 945T-WH Mini Surface Mount Contact W/ Terminals, White
JMAC
11
$6.79
Honeywell Ademco 945T-WH Mini Surface Mount Contact W/ Terminals, White
JMAC
11
$36.18
Seco-Larm Wireless Magnetic Contact RA-4961-MCQ
DkHardware.com
$36.18
Seco-Larm Wireless Magnetic Contact RA-4961-MCQ
DkHardware.com
$4.56
Seco-Larm Rollerball-Type Screw-Terminal Recessed Magnetic Contact NC 1/4" Travel NC SM-4303-TQ/W
DkHardware.com
$4.56
Seco-Larm Rollerball-Type Screw-Terminal Recessed Magnetic Contact NC 1/4" Travel NC SM-4303-TQ/W
DkHardware.com
$31.95
White Magnetic Pill Door Window Security Alarm Contact Terminal - (10
eBay
$31.95
White Magnetic Pill Door Window Security Alarm Contact Terminal - (10
eBay
$24.99
Aleph DC-2541WG Magnetic Alarm Contact Surface Mount Contacts, 10 Pack
Southern Electronics
$24.99
Aleph DC-2541WG Magnetic Alarm Contact Surface Mount Contacts, 10 Pack
Southern Electronics
$47.95
3/8" Recessed Mount Alarm Magnetic Contact Switch (20 Pack)
eBay
$47.95
3/8" Recessed Mount Alarm Magnetic Contact Switch (20 Pack)
eBay
$3.63
NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Normally Closed Or Open
Aliexpress
$3.63
NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Normally Closed Or Open
Aliexpress
$4.70
Seco-Larm SM-4105-LQ/W Steel Door Recessed Contact With Leads N.C.1" Gap (White) | Alarm Switches
Newark
$4.70
Seco-Larm SM-4105-LQ/W Steel Door Recessed Contact With Leads N.C.1" Gap (White) | Alarm Switches
Newark
$410.31
ALARM CONTROLS 1200D28 Double Magnetic Lock 12-24VDC Bond Sensor Door Status Sensor LED Status Indicator
Voomi Supply
$410.31
ALARM CONTROLS 1200D28 Double Magnetic Lock 12-24VDC Bond Sensor Door Status Sensor LED Status Indicator
Voomi Supply
$22.99
Seco-Larm SM-4201-LQ Track-Mount Overhead Door Magnetic Contact
Southern Electronics
113
$22.99
Seco-Larm SM-4201-LQ Track-Mount Overhead Door Magnetic Contact
Southern Electronics
113
$21.99
Seco-Larm SM-226L-3Q Overhead Door Magnetic Contact
Southern Electronics
219
$21.99
Seco-Larm SM-226L-3Q Overhead Door Magnetic Contact
Southern Electronics
219