RUNCCI-YUN 4X Magnetic Reed Switch - Normally Open/Closed NC/NO Door Alarm/Window Security Contact, DC 5V to 12V Light (White)

• ➤【Reed Switch】:Great for alarm,LED,Relay,GPS low voltage devices...etc.,Great for pick-ups with sliding rear window.Effective for Theft Deterrence.
• ➤【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
• ➤【Product Name】: Magnetic Door Swith; Color: white; Material: Anti-fire ABS material.;
• ➤【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】: 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 for mounting on wood only.

Magnetic Reed Switch Normally Open Closed NC NO Safety Door Switch The magnetic contact sensors can be added to wired home alarm systems. They are ideal for protecting doors, overlying magnetic contact, ideal wooden door or window insert. The magnetic contact is excellent for alarm, LED, relay, GPS low voltage devices, ideal for pick-up trucks with a sliding rear window. Technology Description Name : Magnetic Door Contact Reed Switch Material: anti-fire ABS shield, Colour: White Connection mode: N.C./N.O connected Rated Current: 500(mA) Rated voltage: (VDC)100 Rated power: 10W Operating distance: more than 15mm, less than 25mm TIP FOR YOU The magnetic door switch needs to be installed according to the switching distance; It can only supply a switching signal to the device, which can neither charge the electricity directly nor connect the lamp directly! The door magnet should be away from sources of strong magnetic field interference, e.g. B. a transformer removed. Otherwise the working properties of the door magnet will be changed and possible incorrect actions are possible. NC means normally closed: when the magnet is together, the circuit is conductive (light on); If the magnet separates, the circuit is non-conductive (lights off); NO. means normally open: when the magnet separates, the circuit is conductive (light on); When the magnet is together, the circuit is non-conductive (lights off).