2Pack MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black

Magnetic Door Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch Product: Maximum working voltage: 100V Maximum working current: 0.5A Contact power: 10W Sensing distance: 15~25mm Material: Plastic ABS shell, magnet- Main Color: Black Package: 2 sets Magnetic Reed Switch+8pcs Screws Description: Encased in a sturdy plastic ABS shell, the switches are resistant to wear and tear, ensuring long-lasting performance. Operates at DC 5V, 12V, and 24V, making it suitable for various low-voltage applications. The reed switch is an electrical switch operated by an applied magnetic field. Each switch features both normally open (NO) and normally closed (NC) contacts, providing flexibility for different circuit designs. Great for alarm,LED,Relay,GPS low voltage devices etc.

• Product Name: Surface Mount Magnetic Reed Switch.Type:MC-31B.Color:Black.Material: fireproof ABS material.Product size: 55X12.5X11.5mm / 2.17" x 0.45" x 0.45"(L*W*H).Maximum Switch Voltage: 100V DC.Maximum switch current: 0.5A.Maximum switch power: 10W.
• Contact Type: NC/NO/COM: NC means Normally Closed.When the magnet together, the circuit is conductive; when the magnet separate, the circuit is not conductive.NO means normally open: when the magnets are separated, the circuit is turned on ; when the magnets are together, the circuit is not turned on. Actuation Distance: 10-20mm.
• Reed switch can be used in home security and burglar alarm system. It is an ideal choice for wooden doors and windows in homes and factories.
• Magnetic Reed Switch can not connect directly to power, It needs to work with the alarm system. It provides a switching signal.
• Package Content: 2 sets Magnetic Reed Switch+8pcs Screws