4Sets Magnetic Reed Switch, Magnetic Door Switch/Magnetic Contact Switch/Normally Open Closed NC NO Door Alarm Window Security, for DC 5V 12V 24V Light

★★★★★ 4.6 84 reviews

US$6.36
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US$6.36
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Free shipping Free 30-day returns

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Product details

Management number 247492220 Release Date 2026/08/16 List Price US$6.36 Model Number 247492220
Category

1. Switch Type: NO/NC. 2. NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). 3. NO means Normally Open:when the magnet separate, the circuit is not conductive( light on );When the magnet together, the circuit is conductive ( light off ). 4. The reed switch is an electrical switch operated by an applied magnetic field. 5. Designed for use with alarm systems. Great for use in family and factory window, door. etc. 6. Screw Mounted for easily install.

  • 1. Product Name: Magnetic Door Swith; Color: black; Material: ABS;Net Weight: 80g
  • 2. Maximum Switch Voltage: 100V;Contact Capacity: 500(mA) (Maximum Switch Current);Rated Power: 10W(Maximum Switch Power)
  • 3. Great for alarm,LED,Relay,GPS low voltage devices...etc.,Trigger Range: 10-20mm; Contact Type: NC/NO/COM
  • 4. Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors,
  • 5. Package Content: 4 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
UPC 791727358009
ASIN B09CT71VK1
Color Black
Model BN-2020817
Wattage 10 watts
Terminal Screw
Brand Name bnafes
Unit Count 1 Count
Part Number BN-2020817
Switch Type No/Nc
Circuit Type 1-way
Contact Type Nc/No/Com
Manufacturer bnafes
Actuator Type Magnet
Material Type Plastic
Mounting Type Wall Mount
Connector Type Screw
Control Method Remote
Current Rating 0.5 A
Operation Mode automatic
Item Dimensions 2.1 x 2 x 0.2 inches
Number of Items 4
Contact Material Metal
Operating Voltage 100 volts
Compatible Devices Alarm, LED, Relay, GPS, low voltage devices
Included Components ABS
Number of Positions 4
Warranty Description 2
Connectivity Protocol X-10
International Protection Rating IP65

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4.6 out of 5
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84 ratings | 34 reviews
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