2 Sets Magnetic Door Contact Reed Switch Kit NC NO COM With Mounting Screws Compact 55x12x11 mm White ABS Housing Transmitting Distance 10 To 15 mm Perfect For Home Security Door Or Window Sensor Applications

Two-Pack Magnetic Reed Door Switch Kit, 55x12x11mm
✔️ NC/NO/COM reed switch, 55x12x11mm (2.2x0.47x0.43in)

This two-pack magnetic reed switch is designed for door and window sensors in home security systems. The white ABS housing blends with most frames and is suitable for indoor use in homes or small offices.

✅ Package Content: 2 Sets x Magnetic Door Switch, Some Mounting Screws
✅ Size: 55 x 12 x 11 mm (2.2" x 0.47" x 0.43")
✅ Material: ABS, Color: White Housing
✅ Transmitting Distance: 10-15 mm
✅ Contact Type: NC/NO/COM
✅ Contact Capacity: 0.5 A (Max Switch Current)
✅ Rated Power: 10 W
✅ Mounting Hole Size: 7 x 2.5 mm
✅ Working Voltage: DC 100 V
✅ Net Weight: 40 g

💡 What is a magnetic door contact reed switch used for in home security systems?

A handy sensor that detects door or window position and triggers alarms or smart hubs. - Detectors door/window movement to trigger alarms or notifications - NC/NO/COM terminals offer flexible wiring for different control circuits - 10-15 mm sensing distance keeps installation tidy on standard frames