10 Best Magnetic Proximity Switch In The Us - Black Friday 2024
Best Choice1
GebildetGebildet 3 Sets NO/NC Black Magnetic Switch Wiring Recessed Door Sensor Hidden Window Contact Reed Switch for Access Control Replace Alarm System
Main highlights- Size (approx. ): 29 x 15 x 9 mm; cable length: 30 cm.
- Package: 3 sets of black magnetic door contact reed switches + 6 pieces stickers + 12 pieces screws.
- NC&NO Combined, Use Normally Open or Normally Closed freely. Cable definition: Blue for common; Black for NC; White for NO.
- It can control DC 3V, 5V, 9V, 12V, 24V, 36V, 48V, Maximum switching voltage: 100V; Maximum switch current: 0.5 amps, maximum switch power: 10W.
- Application Magnetic door contact reed switch, ideal for door alarm sensors, alarms, LED switches, relays, GPS low voltage devices, etc., effective for theft deterrent. Yes, ideal for wooden doors or windows.
9.8Exceptional
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Value for Money2
EPLZONEPLZON Magnetic Reed Switch Normally Open and Normally Closed NC NO Magnetic Proximity Switch for Door Alarm, Window Safety, DC 5V 12V 24V Light GPS Other Equipment Reed Switch (Black, Pack of 2pcs)
Main highlights- Specification parameter: 100V; Contact capacity: 500 (mA) (maximum switching current); Rated power: 10W (maximum switching power)
- Size: 55 * 12.5 * 11.5mm/2.17 "x 0.49" x 0.45 "(L * W * H); Drive distance: 15-20mm;
- Contact principle: NC/NO/COM: NC represents normally closed. When the magnets are together, the circuit conducts electricity; When the magnet is detached, the circuit is not conducting. NO means normally open: when the magnet is separated, the circuit is conducting; When the magnets are together, the circuit is not connected.
- Color: black; Material: Fireproof ABS; Installation type: surface mount with screws; Magnet: Ferrite
- Application: Magnetic door contact reed switch, suitable for door and window alarm sensors, alarms, LED switches, relays, GPS low-voltage equipment, etc., suitable for pickup trucks with sliding rear windows; Effective anti-theft measures.
9.7Exceptional
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3
XimimarkXimimark PS-3150 Normally Open Magnetic Sensor Reed Switch magnetic proximity switch Door Contact Safety Security Alarm 3Pcs
9.6Exceptional
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4
TwidecTwidec/10mm Hall Effect Proximity Sensor Inductive Switch NPN NO（Normally Open) with Magnet DC5-30V NJK-5002C
Main highlights- Thread Diameter: 12MM ; thread length: 32MM；Load current :150MA (no more than)
- Output : NPN three lines Output state normally open (NO)
- Net Weight : 50g ;Package Content : 1 x Hall Effect Sensor
- Model: NJK-5002C Supply voltage : 5-30VDC; Detection distance :10mm (effective detection distance 0-10mm) ;
- Detect objects ：metal material ；Product Material: Metal ;parts: Copper plastic components;PBT External leads:1.2 m (standard, others according to customer requirements) ;Output indication:LED (red);
9.4Excellent
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5
GebildetGebildet 10pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2.5mm×14mm) with 10pcs Small Multi-Use Round Magnets
Main highlights- Package included: 10 × Reed Switch, 10pcs Small Multi-Use Round Magnets
- Maximum switching voltage 100VDC,Working temperature: -20 degrees to 80 degrees
- Maximum contact resistance: 100M；Minimum Insulation Resistance: 1010
- Max. Switch Current: 0.5A；Maxima charging current: 1.0A
- Length of glass: 14 mm；Diameter of plastic part: 2.5 mm
9.3Excellent
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6
HiLetgoHiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open
Main highlights- Supply voltage 5-30VDC
- NJK-5002C Hall Effect Sensor Proximity Switch
- Model: NJK-5002C
- Factor Diameter: 12MM; Thread length: 12MM; Overall Length: 37MM
- Detection distance 10mm (effective detection distance 0-10mm)
9.0Excellent
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7
TAKHRWOD2X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch, DC 5Vto12V Light (Black)
Main highlights- 【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.
- 【Reed Switch】:Great for alarm,LED,Relay,GPS low voltage devices...etc.,Great for pick-ups with sliding rear window.Effective for Theft Deterrence.
- 【Product Name】: Magnetic Door Swith; Color: black; Material: Anti-fire ABS material.;Net Weight: 42g.
- 【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.
- 【Maximum Switch Voltage】: 100V;Contact Capacity: 500(mA) (Maximum Switch Current);Rated Power: 10W(Maximum Switch Power); Contact Type: NC/NO/COM,Trigger Range: 10-20mm;This switch cannot exceed the DC12v power supply
8.7Very Good
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8
BQLZRBQLZR Cylindrical Plastic Mounted Reed Proximity Switch Magnetic Sensor Pack of 2
Main highlights- Suitable for: suitable for position and limit sensing safety system opening and closing door switch
- Size: 25mm
- Simple product installation and adjustment, no backup power requirements
- Note: Please confirm whether the size of the product is what you need before purchasing.
- It is normally open
- Hermetically Sealed design and long life
- Cylindrical Plastic Mounted Reed
8.6Very Good
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9
MarvediNJK-5002C 10mm Hall Effect Switch Proximity Effect Sensor Inductive Switch NPN NO Normally Open with Magnet DC5-30V
Main highlights- Thread Diameter: 12MM; thread length: 37MM?Load current: 150MA (no more than)
- Package Content: 1 x Hall Effect Sensor
- Output: NPN three lines Output state normally open (NO)
- Model: NJK-5002C Supply voltage : 5-30VDC; Detection distance :10mm (effective detection distance 0-10mm) ;
- Detect objects ?metal material ?Product Material: Metal; parts: Copper plastic components; PBT External leads:1.2 m; Output indication: LED (red);
8.5Good
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10
GebildetGebildet 10pcs Plastic Reed Switch Reed Contact Normally Closed Magnetic Induction Switch with 10pcs Small Multi-Use Round Magnets
Main highlights- Package included: 10×Reed Switch, 10×Small Multi-Use Round Magnets.
- Maximum switching voltage 100VDC.Working temperature: -20 degrees to 80 degrees.
- Maximum contact resistance: 100M; Minimum Insulation Resistance: 1010.
- Max. Switch Current: 0.5A; Maxima charging current: 1.0A.
- Length of Plastic : 14.2mm; Diameter of plastic: 3.3mm.
8.4Good
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