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Best Magnetic Reed Switch

Fielect Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.C. Applications MC-52

  • [Dimension] - Cable Length:300 mm；Sensing Distance: 25-35 mm.
  • Total Size: 49 x 19 x 9.8mm / 1.93" x 0.75" x 0.39" (L*W*H).
  • [Normally Closed] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ).
  • when the magnet separates, the circuit is not conductive ( light off )..
  • [Material] - The magnetic reed switch alarm is with durable zinc alloy housing for better rust resistance.
  • [Widely Used] - Magnetic Reed Switch Alarm works with any access control or burglar alarm system available.
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LBY 3 Sets Magnetic Reed Switch, Normally Open Closed Switch, Contact Reed Switch Personal Gap Alarm, DC 30V,with Screws, Plastic ABS Shell, White

  • 1.Magnetic reed switch, NC door contact sensor alarm magnetic reed switch..
  • length: 2.17''(55mm),width: .51''(13mm),height: .47''(12mm)..
  • 4.Contains: 3 sets, 3 main parts and 3 accessories, and with screws..
  • 5.Use: widely used in alarm,LED,Relay,GPS low voltage devices, for wood door and window etc..
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HiLetgo 5pcs Glass Seal Reed Switch Normal Close Magnetic Induction Switch Electromagnetic Normal Close Reed Switch N/C SPDT 2.0x14mm for Arduino

  • Dry reed tube compact structure, small weight, can be installed in the extremely limited space, very suitable for miniaturization equipment..
  • Dry reed switch components are hermetically sealed in an inert gas atmosphere, never contact with the external environment, long working life..
  • Dry reed tube does not use sliding components, so there will be no metal fatigue related to the degradation of all metals, to ensure virtually unlimited mechanical life..
  • Reed switch can be used as a sensor, the use of magnetic field signals to control the line switching devices.
  • It is well applied in mobile phones, program-controlled switches, photocopiers, washing machines, refrigerators, cameras, disinfection cupboards, door magnets, window magnets, electromagnetic relays, electronic scales, level gauges, gas meters.
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2X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch, DC 5Vto12V Light (Black)

  • ➤【Reed Switch】:Great for alarm,LED,Relay,GPS low voltage devices...etc.,Great for pick-ups with sliding rear window.Effective for Theft Deterrence..
  • Contact Capacity: 500(mA) (Maximum Switch Current).
  • Contact Type: NC/NO/COM,Trigger Range: 10-20mm.
  • This switch cannot exceed the DC12v power supply.
  • ➤【Product Name】: Magnetic Door Swith.
  • ➤【Safety Protection】: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors,Surface-mounted magnetic contact, ideal wooden door or window use..
  • ➤【Package Content】: 2 Sets x Magnetic Door Swith.
  • Size: 55*12.5*11.5mm / 2.17" x 0.45" x 0.45"(L*W*H) a package of screws for mounting on wood only..
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3X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch,to DC 5V 12V 24V Light

  • 【Reed Switch】:Great for alarm,LED,Relay,GPS low voltage devices...etc.,Great for pick-ups with sliding rear window.Effective for Theft Deterrence..
  • Contact Capacity: 500(mA) (Maximum Switch Current).
  • Contact Type: NC/NO/COM,Trigger Range: 10-20mm.
  • 【Safety Protection】: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protectingdoors,Surface-mounted magnetic contact, ideal wooden door or window use..
  • 【Package Content】: 3 Sets x Magnetic Door Swith.
  • Size: 1.06"x0.55"x0.3"--Magnet 1.06"x0.55"x0.3"(L*W*H) a package of screws for mounting on wood..
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Fielect Rolling Door Contact Magnetic Reed Switch Alarm with for N.O. Applications OC-60

  • [Dimension] - Cable Length:460 mm；Sensing Distance: 50-70 mm.
  • Total Size: 105 x 50 x 10mm, 105 x 20 x 16mm (L*W*H).
  • [Normally Open] - NO means Normally Open: when the magnet separates, the circuit is conductive( light on ).
  • When the magnet together, the circuit is not conductive ( light off )..
  • [Material] - The magnetic switch alarm is with durable zinc alloy housing for better rust resistance.
  • [Widely Used] - This magnetic reed switch works with any access control or burglar alarm system available.
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2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device,DC 5V 12V 24V Light

  • Contact Capacity: 500(mA) (Maximum Switch Current).
  • Contact Type: NC/NO/COM,Trigger Range: 5-20mm.
  • ➤➤Great for alarm,LED,Relay,GPS low voltage devices...etc.,Great for pick-ups with sliding rear window.Effective for Theft Deterrence..
  • ➤➤Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors,Surface-mounted magnetic contact, ideal wooden door or window use..
  • ➤➤Package Content: 2 Sets x Magnetic Door Swith.
  • Size: 55*12.5*11.5mm / 2.17" x 0.45" x 0.45"(L*W*H) a package of screws for mounting on wood only..
  • ➤➤【After-Sales Service】 If you do not satisfy with Magnetic Reed Switch or if you have any questions, please come to us anytime. We would solve all the problems to your satisfaction. We offer 12 hours quick response service. We promise to solve any problem for you..
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Fielect Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.O. Applications OC-60

  • [Dimension] - Cable Length:460 mm；Sensing Distance: 50-70 mm.
  • Total Size: 105 x 47 x 9.5mm, 85 x 17 x 17mm (L*W*H).
  • [Normally Open] - NO means Normally Open: when the magnet separates, the circuit is conductive( light on ).
  • When the magnet together, the circuit is not conductive ( light off )..
  • [Material] - The magnetic switch alarm is with durable zinc alloy housing for better rust resistance.
  • [Widely Used] - This magnetic reed switch works with any access control or burglar alarm system available.
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Challenger Infrared Safety Beam Sensors

  • MATERIAL - The switch housing is made of ABS flame retardant material and the reed switch is resistant to high temperature and deformation..
  • NORMALLY CLOSED/NORMALLY OPENED - This switch has 3 contact types: NC/NO/COM, you can choose to connect two of the contacts according to your need..
  • ACTUATION DISTANCE - 10-20mm transmitting distance. The contact has fast reflection and accurate detection..
  • WORKING CONDITIONS - When the magnetic door is energized, the voltage is controlled at DC 0V-24V and the load current cannot exceed 150mA..
  • WIDE APPLICATIONS - Work with all access control and burglar alarm systems. Can be installed in wooden or aluminum alloy doors and windows..
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Chamberlain 41A5266-3 Garage Door Opener Safety Sensor Bracket Kit Genuine Original Equipment Manufacturer (OEM) Part

  • Package Content: 3 x Magnetic Reed Switches.
  • 2. Designed for use with alarm systems. Widely used in security window door cabinet contact..
  • 3. Contact Capacity: 0.5A(Maximum Switch Current).
  • 4. NC&NO Combined: Use Normally Open or Normally Closed freely. Cable definition: White for common.
  • 5. NOTE: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp!.
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Fielect Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.O. Applications OC-60B

  • [Dimension] - Cable Length:460 mm；Sensing Distance: 50-70 mm.
  • Total Size: 105 x 50 x 9.5mm, 104 x 18.6 x 16.5mm (L*W*H).
  • [Normally Open] - NO means Normally Open: when the magnet separates, the circuit is conductive( light on ).
  • When the magnet together, the circuit is not conductive ( light off )..
  • [Material] - The magnetic switch alarm is with durable zinc alloy housing for better rust resistance.
  • [Widely Used] - Magnetic Reed Switch Alarm works with any access control or burglar alarm system available.
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Hxchen RC-35 NC & NO Wired Magnetic Door Window Contact Sensor Switch Contact Sensor Alarm Magnetic Reed Switch White - (5 Sets)

  • 【Application】: Magnetic door contact reed switch is great for door alarm sensor, low power switch, LED Switch, door contact..
  • 【NC&NO Combined】: Use Normally Open or Normally Closed freely. Cable definition: White for common.
  • 【Dimension】: Overall Size(Approx.) : 25 x 12 mm / 1" x 0.47" (H*D).
  • 【Package】: 5 Sets x Magnetic Door Contact Sensors.
  • Contact Capacity : 0.5A(Maximum Switch Current).
  • 【Hassle-Free Warranty】: Hxchen guarantee high quality and good service. Here with our 90-day money back risk-free purchase guarantee, order now! If you are not satisfied in any way, Refund or Replacement for any quality problem..
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Gufastore 10pcs Surface Mount Alarm 10W 100V 0.5A in Max Magnetic Contact Ideal for Door Window Security with Lead Wire and 3M Adhesive Paper

  • Gufastore 10pcs Surface Mount Alarm 10W 100V 0.5A in Max Magnetic Contact Ideal for Door Window Security with Lead Wire and 3M Adhesive Paper.
  • 【Reed Switch】When the contact magnetic is near, the switch is close , current will run through it.
  • When the contact magnet is away , the switch is open ,no current could run through ..
  • 【No External Power Needed】 Connect to wired alarm control panel, GND (Positive) Connect with NC(Negative) ports directly which make signal stability and no trouble for the battery..
  • 【Install Distance】 ：Gap between 2 pieces more than 15mm, less than 25mm.White color make home great and beautiful. Anti-fire ABS material..
  • 【Install Attention】The Magnetic contact CAN NOT connect directly to power, it works with your alarm system,Working current under 12V..
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