11,000+ results for magnetic sensor switch
- NO/NC Magnetic Contact Reed Switch Door Window Sensor Entry Security AlarmOpens in a new window or tabBrand NewC $2.72 to C $8.20Top Rated SellerTop Rated Sellerkoalastore2010 (3,720) 100%+C $6.83 shippingfrom ChinaFree returns48+ sold
- Wired Door Window Sensor Magnetic Reed Switch NC Wired Contact for Alarm SystemsOpens in a new window or tabBrand NewC $9.57 to C $14.36Top Rated SellerTop Rated Sellerrogan_71 (4,131) 98.3%+C $14.99 shippingfrom United States71+ sold
- 5x Door Window Sensor Magnetic Reed Switch NC/NO for Alarm Systems 100VDC MC-31Opens in a new window or tabBrand NewC $9.76 to C $16.02Top Rated SellerTop Rated SellerWas: C $17.05 6% offczb6721960 (311,151) 99%+C $4.09 shippingfrom China
- 5 Sets Magnetic Reed Switch NC NO Door Contact Alarm Window Security Sensor DIYOpens in a new window or tabBrand NewC $9.57 to C $13.68Top Rated SellerTop Rated Sellerkoalastore2010 (3,720) 100%+C $5.46 shippingfrom ChinaFree returns
- Z Wave magnetic sensor switch Strips by Sensative. Model 1101012. 2 New PiecesOpens in a new window or tabBrand NewC $20.53mg7171 (23) 100%0 bids · Time left22h 24m left (Sat, 02:18 p.m.)from United States
- PS-3150 Normally Open Proximity Switch Magnetic Sensor Reed Switch 30cm WireOpens in a new window or tabBrand NewC $5.60Top Rated SellerTop Rated Sellerecbuying (1,350) 99.6%Free shippingfrom China
- New Listing10PCS Plastic Encapsulated Reed Switch Magnetic-Sensor Inductive Switch 3x13mmOpens in a new window or tabBrand NewC $12.93yishengketop006 (0) 0%Free shippingfrom China
- Hall Effect Sensor Proximity Switch NPN 3-wires Normally Open With Magnet MPOpens in a new window or tabBrand NewC $14.55moriomonline (21,560) 99.5%+C $8.31 shippingfrom United Kingdom54 sold
- LCD Digital Counter Proximity Industrial Magnetic Sensor Switch Punch CounterOpens in a new window or tabBrand NewC $9.35 to C $16.42Top Rated SellerTop Rated Sellerindustry_shop2050 (131) 97.8%+C $4.11 shippingfrom ChinaFree returns58+ sold
- Magnetic Reed Switch Cabinet Window Door Sensor security Normally Open / CloseOpens in a new window or tabBrand NewC $12.32Top Rated SellerTop Rated Sellersh***z (10,491) 99.1%+C $14.94 shippingfrom United States
- Wired Door Contact Sensor NC Surface Mount Magnetic Reed Switch BlackOpens in a new window or tabBrand NewC $16.42Top Rated SellerTop Rated SellerWas: C $17.28 5% offgadgetszone (56,747) 99.2%+C $15.05 shippingfrom United StatesLast one61 sold
- 2pcs MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch WhiteOpens in a new window or tabBrand NewC $17.54Top Rated SellerTop Rated SellerWas: C $18.46 5% offgadgetszone (56,747) 99.2%+C $15.09 shippingfrom United States105 sold
- 10 x RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed SwitchOpens in a new window or tabBrand NewC $25.19Top Rated SellerTop Rated SellerWas: C $26.52 5% offgadgetszone (56,747) 99.2%+C $15.31 shippingfrom United States110 sold
- 433MHz Door Magnetic Contact Wireless Sensor Detector Switch ForOpens in a new window or tabBrand NewC $13.36Top Rated SellerTop Rated Sellerautogoodshome (2,816) 97.1%Free shippingfrom China
- PS-3150 Normally Open Proximity Magnetic Sensor Reed Switch For Door WindowOpens in a new window or tabBrand NewC $6.18Top Rated SellerTop Rated Sellerecbuying (1,350) 99.6%Free shippingfrom China
- 3144E Hall Effect Sensor Relay Module Magnetic Switch 5-24VDC 10AOpens in a new window or tabBrand NewC $6.41ebuying2024 (0) 0%Free shippingfrom China
- 5pcs RC-33 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch BrownOpens in a new window or tabBrand NewC $21.94Top Rated SellerTop Rated SellerWas: C $23.09 5% offgadgetszone (56,747) 99.2%+C $15.21 shippingfrom United States51 sold
- Magnetic Reed Switch Door Detector Sensor Waterproof Alarms Door Access ControlOpens in a new window or tabBrand NewC $16.43Top Rated SellerTop Rated SellerWas: C $18.06 9% offwyswyg (3,382) 98.6%Free shippingfrom China
- 10x Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window SecurityOpens in a new window or tabBrand NewC $54.76Top Rated SellerTop Rated Selleryellowvirtualsales (11,179) 99.5%+C $23.03 shippingfrom United States206 sold
- 5m Wired Door Sensor NdFeB Magnetic Sensor Switch For Open Detector Iron GateOpens in a new window or tabBrand NewC $6.83Top Rated SellerTop Rated Sellersalecctv (1,211) 99.3%+C $4.09 shippingfrom China
- 5 Pairs Wired Door Window Contact Magnetic Sensor Reed Switch For Alarm SystemOpens in a new window or tabBrand NewC $32.25Top Rated SellerTop Rated Sellertangtang1628 (5,470) 97.1%Free shippingfrom China
- Wired Door Contact Sensor NC Surface Mount Magnetic Reed Switch Black 3 PcsOpens in a new window or tabBrand NewC $11.52Top Rated SellerTop Rated Selleristore-net (6,077) 98.9%+C $8.22 shippingfrom China2 watchers
- New ListingMC-51 NC+NO Alarm Security Rolling Gate Garage Door Contact Magnetic Reed SwitchOpens in a new window or tabBrand NewC $20.09esaleplus (3) 100%+C $8.22 shippingfrom China
- 1-5PCS RC-33 NC/NO Recessed Wired Door Contact Sensor Alarm Magnetic Reed SwitchOpens in a new window or tabBrand NewC $2.48 to C $9.87Top Rated SellerTop Rated SellerWas: C $5.87 5% offczb6721960 (311,151) 99%+C $4.09 shippingfrom China
- 2pcs MC38 Surface Mount Wired NO Door Sensor Alarm Magnetic Reed Switch WhiteOpens in a new window or tabBrand NewC $23.76Top Rated SellerTop Rated Sellergadgetszone (56,747) 99.2%+C $15.27 shippingfrom United StatesAlmost gone11 sold
- NO/NC Zinc Alloy Garage Rolling Gate Door Magnetic Switch Alarm SensorOpens in a new window or tabBrand NewC $17.79 to C $20.53Top Rated SellerTop Rated Sellerkoalastore2010 (3,720) 100%+C $5.46 shippingfrom ChinaFree returns
- 2pcs RC36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch WhiteOpens in a new window or tabBrand NewC $19.13Top Rated SellerTop Rated SellerWas: C $20.14 5% offgadgetszone (56,747) 99.2%+C $15.13 shippingfrom United States48 sold
- Rolling Door Contact Magnetic Reed Switch Alarm with 3 Wires for N.O./N.C.Opens in a new window or tabBrand NewC $24.99Top Rated SellerTop Rated SellerWas: C $26.30 5% offgadgetszone (56,747) 99.2%+C $15.31 shippingfrom United States50 sold
- 1PC For Sensor Magnetic Switch MMS22-SPM8 0301032Opens in a new window or tabBrand NewC $91.95Top Rated SellerTop Rated Sellerebuyshop_7 (274) 98.9%Free shippingfrom China
- Warner Magnetic Sensor 6314-212-217Opens in a new window or tabBrand NewC $73.94Top Rated SellerTop Rated Sellerfreightfinders (15,260) 100%+C $21.76 shippingfrom United States
- 10 Pcs Wired Door contact Magnetic Sensor Switch Access Control MagneticOpens in a new window or tabBrand NewC $30.07godzhong (664) 100%Free shippingfrom ChinaFree returns
- 1PC Magnetic Sensor Switch CS-30EOpens in a new window or tabBrand NewC $42.93Top Rated SellerTop Rated Sellerebuyshop_7 (274) 98.9%Free shippingfrom China
- Normally Open/Close Recessed Magnet Reed Switch Door Contact Entry Alarm SensorOpens in a new window or tabBrand NewC $2.72 to C $8.20Top Rated SellerTop Rated Sellerkoalastore2010 (3,720) 100%+C $4.09 shippingfrom ChinaFree returns
- Honeywell 958 Overhead Door Magnetic Contact Sensor, SPST Switch (Form A)Opens in a new window or tabBrand NewC $36.90impressiveimagedetail (616) 100%from United States
- DIRECTED ELECTRONICS 8601 Magnetic Switch for Window/Door SensorOpens in a new window or tabBrand NewC $15.99Top Rated SellerTop Rated Sellerpalmpdb (107,187) 99.5%+C $12.31 shippingfrom United StatesLast one96 sold
- 5 Pcs Door Window Magnetic Switch Home Alarm Security System NC Normally CloseOpens in a new window or tabBrand NewC $15.53Top Rated SellerTop Rated Seller22newcentury (317,930) 99%+C $8.22 shippingfrom China
- Rolling Door Contact Magnetic Reed Switch Alarm with 3 Wires for N.O./N.C.MC-52Opens in a new window or tabBrand NewC $25.56Top Rated SellerTop Rated Sellergadgetszone (56,747) 99.2%+C $15.32 shippingfrom United States32 sold
- Wired Door Contact Sensor NO Surface Mount Magnetic Reed Switch BlackOpens in a new window or tabBrand NewC $10.71Top Rated SellerTop Rated Seller22newcentury (317,930) 99%+C $8.22 shippingfrom ChinaAlmost gone22 sold
- Qty:1pc New Magnetic Safety Switch Sensor For 506403Opens in a new window or tabBrand NewC $306.51Top Rated SellerTop Rated Sellerebuyshop_7 (274) 98.9%Free shippingfrom China
- 10pcs RC-36 N.C. Recessed Magnetic Wired Door Contact Sensor Alarm Reed SwitchOpens in a new window or tabBrand NewC $32.90Top Rated SellerTop Rated Sellergadgetszone (56,747) 99.2%+C $20.54 shippingfrom United States29 sold
- 20x Recessed Magnetic Sensor Window Door Contacts Alarm Security Reed SwitchOpens in a new window or tabBrand NewC $32.88Top Rated SellerTop Rated SellerWas: C $36.13 9% offwyswyg (3,382) 98.6%Free shippingfrom China
- Door Detector Sensor Magnetic Reed Switch Waterproof For Alarm or Access ControlOpens in a new window or tabBrand NewC $20.55Top Rated SellerTop Rated SellerWas: C $22.58 9% offwyswyg (3,382) 98.6%Free shippingfrom China
- NC Wired Embedded Window Door Magnetic Contact Reed Switch Door Sensor AlarmOpens in a new window or tabBrand NewC $20.54Top Rated SellerTop Rated Sellerallinbest (543) 100%+C $8.13 shippingfrom China
- 3X Magnetic Switch Normally Open Closed NC NO Door Alarm Window Security SensorOpens in a new window or tabBrand NewC $17.36Top Rated SellerTop Rated Sellertks4buy (921) 99.1%Free shippingfrom China
- NEW SimpliSafe Entry ES3 Door Sensor White Magnetic Home Security (Latest)Opens in a new window or tabBrand NewC $19.10Top Rated SellerTop Rated Sellerelectronic-pros (13,489) 99.9%+C $15.13 shippingfrom United States269 sold
- NO NC Garage Rolling Gate Door Window Magnetic Reed Switch Alarm Sensor DetectorOpens in a new window or tabBrand NewC $17.79 to C $20.53Top Rated SellerTop Rated Sellerkoalastore2010 (3,720) 100%+C $10.94 shippingfrom ChinaFree returns
- 5Pcs RC-33A NO Recessed Wired Security Door Contact Sensor Alarm Magnetic SwitchOpens in a new window or tabBrand NewC $15.03Top Rated SellerTop Rated Sellertks4buy (921) 99.1%+C $3.15 shippingfrom China12 sold
- 2pcs MC-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch WhiteOpens in a new window or tabBrand NewC $11.26Top Rated SellerTop Rated Selleristore-net (6,077) 98.9%+C $8.22 shippingfrom ChinaLast one1 watchers
- OC-55 NO Alarm Security Rolling Gate Garage Door Contact Magnetic Reed SwitchOpens in a new window or tabBrand NewC $24.14Top Rated SellerTop Rated Sellergadgetszone (56,747) 99.2%+C $15.28 shippingfrom United StatesLast one24 sold
- 10pcs Wired Door Window Sensor Magnetic Switch For Home Alarm System GD2Opens in a new window or tabBrand NewC $18.09Top Rated SellerTop Rated Sellergood_deal20172 (18,513) 98.2%Free shippingfrom China
- Wired Door Window Sensor Magnetic Switch Home Garage Alarm System Detector GU DCOpens in a new window or tabBrand NewC $12.32Top Rated SellerTop Rated SellerWas: C $13.39 8% offdiscover-life (15,105) 98.1%+C $0.67 shippingfrom China
- 2x Magnetic Reed Switch Normally Open or Closed NC NO Door Alarm Window SecurityOpens in a new window or tabBrand NewC $13.68Top Rated SellerTop Rated Selleryellowvirtualsales (11,179) 99.5%+C $20.44 shippingfrom United States495 sold
- Door Window Magnetic Contact Wired Sensor Switch For Home Garage Alarm SecurityOpens in a new window or tabBrand NewC $15.80Top Rated SellerTop Rated Sellershopbargains360 (7,587) 99.4%Free shippingfrom China
- MC-56 NC Alarm Security Rolling Gate Garage Door Contact Magnetic Reed SwitchOpens in a new window or tabBrand NewC $24.15Top Rated SellerTop Rated Sellergadgetszone (56,747) 99.2%+C $15.28 shippingfrom United States
- Wired Door Contact Sensor NC Surface Mount Magnetic Reed Switch Brown 5 PcsOpens in a new window or tabBrand NewC $15.36Top Rated SellerTop Rated Seller22newcentury (317,930) 99%+C $8.22 shippingfrom China11 sold
- 2pcs MC-38 Surface Mount Wired NC/NO Door Sensor Alarm Magnetic Reed Switch NewOpens in a new window or tabBrand NewC $3.08 to C $6.04Top Rated SellerTop Rated SellerWas: C $6.42 6% offczb6721960 (311,151) 99%+C $4.09 shippingfrom China
- Magnetic Hardwire Door Sensor NC Normal Close Magnetic SwitchOpens in a new window or tabBrand NewC $13.68 to C $34.22Top Rated SellerTop Rated Sellersalecctv (1,211) 99.3%Free shippingfrom China
- Magnetic Contact Reed Switch Door Window Sensor Entry Security Alarm N/C MC-38Opens in a new window or tabBrand NewC $1.79 to C $6.04Top Rated SellerTop Rated SellerWas: C $3.35 6% offczb6721960 (311,151) 99%+C $4.09 shippingfrom China
- 433MHz Door Magnetic Contact Wireless Sensor Detector Switch For Home GaragOpens in a new window or tabBrand NewC $13.27Top Rated SellerTop Rated Sellerhubeihsi (950) 97.7%Free shippingfrom China
- 2 Sets Recessed Magnetic Reed Switch Security Window Door Contact Alarm SensorOpens in a new window or tabBrand NewC $6.83 to C $10.94Top Rated SellerTop Rated Sellerkoalastore2010 (3,720) 100%+C $5.46 shippingfrom ChinaFree returns
- 10pcs Wired Door Window Magnetic Sensor SwitchOpens in a new window or tabBrand NewC $13.68Top Rated SellerTop Rated Sellersalecctv (1,211) 99.3%+C $4.09 shippingfrom China
- Magnetic Door Window Reed Switch Contact Switch Alarm Security SystemOpens in a new window or tabBrand NewC $6.52Top Rated SellerTop Rated SellerWas: C $9.31 30% offgarfield2018 (16,793) 97.5%+C $0.81 shippingfrom China
- 2 Sets Magnetic Reed Switch NO NC Wired Surface Mounted Magnetic Contact SwitchOpens in a new window or tabBrand NewC $16.87summer1188 (11) 100%Was: C $18.33 8% offFree shippingfrom United States
- Wired Door Window Sensor Magnetic Switch Home Garage Alarm System Detector GU VZOpens in a new window or tabBrand NewC $13.39Top Rated SellerTop Rated SellerWas: C $14.56 8% offvfdzet56 (114) 96.7%+C $0.67 shippingfrom China
- Wired Door Contact Sensor NO Surface Mount Magnetic Reed Switch BlackOpens in a new window or tabBrand NewC $13.77Top Rated SellerTop Rated Sellersolaluna88 (392,188) 98%+C $4.98 shippingfrom China
- 2pcs MC-31 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch WhiteOpens in a new window or tabBrand NewC $10.17Top Rated SellerTop Rated Selleristore-net (6,077) 98.9%+C $8.22 shippingfrom China4 watchers
- 2pcs RC33 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch WhiteOpens in a new window or tabBrand NewC $10.17Top Rated SellerTop Rated Selleristore-net (6,077) 98.9%+C $8.22 shippingfrom China
- RC-33 Normally Open/Close Recessed Magnet Switch Door Contact Entry Alarm SensorOpens in a new window or tabBrand NewC $3.37 to C $12.99Top Rated SellerTop Rated Sellerindustry_shop2050 (131) 97.8%+C $1.36 shippingfrom China
- Wired Magnetic Sensor Switch Security DurableOpens in a new window or tabBrand NewC $11.38 to C $18.10Top Rated SellerTop Rated Sellershapleo-88 (604) 96.5%+C $1.26 shippingfrom China
- 10pcs Wired Door Window Sensor Magnetic Switch For Home Alarm System FD5Opens in a new window or tabBrand NewC $17.25Top Rated SellerTop Rated Sellerfashiondress365 (17,337) 97.8%Free shippingfrom China
- New ListingMagnetic Door Sensor Doorbell Close Door Reminder Window Burglar Safe AlarmOpens in a new window or tabBrand NewC $15.14beautiful1005 (35) 85.7%Was: C $18.70 19% off+C $2.72 shippingfrom United States
- Magnetic Door Window Reed Switch Contact Switch Alarm Security SystemOpens in a new window or tabBrand NewC $12.57Top Rated SellerTop Rated Sellerfittingwell (774) 98%Free shipping
- 10pair RC-33 Wired Door Window Sensor Magnetic Switch for Home Alarm System NEWOpens in a new window or tabBrand NewC $7.88Top Rated SellerTop Rated Sellercaelectronics8 (54,353) 99.7%+C $1.28 shippingfrom China
- 1PCS New For Magnetic Safety Switch Sensor 514120Opens in a new window or tabBrand NewC $308.55Top Rated SellerTop Rated Sellergobuycont (55) 96.6%+C $3.96 shippingfrom China
- For PILZ PSEN 1.1p-20/PSEN 1.1-20/8mm 504220 Magnetic Safety Switch SensorOpens in a new window or tabBrand NewC $330.88Top Rated SellerTop Rated Sellerautomation.controls (275) 100%+C $2.72 shippingfrom China
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