{"title":"Magnetic Switch","handle":"magnetic-switch","url":"/products/magnetic-switch","description":"This magnetic switch consists of two parts: a reed switch sensor with cable and a magnet trigger in a plastic housing. When the magnet is brought within approximately 1 cm of the sensor, the reed switch closes, allowing you to detect position changes, door/window states, and proximity events.\n\nThe switch is characterised by low power consumption, a wide voltage range, long lifespan, and reliable operation — making it well suited for security, home automation, and position-sensing applications.\n\nKey Features\n\n\nReed Switch Sensor – Activates when magnet is within ~1 cm\n\nTwo-Part Design – Separate sensor and magnet for flexible mounting\n\nLow Power Consumption – Suitable for battery-powered applications\n\nLong Lifespan – Reliable mechanical reed switch\n\nWide Voltage Range – Compatible with various logic levels\n\n\nIdeal For\n\nDoor and window open/close detection\nSecurity and alarm systems\nPosition sensing and limit switches\nSmart home automation\n\n\nPackage Contents\n\n1× Reed switch sensor with cable\n1× Magnet trigger\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":3518,"title":"Default Title","sku":"DF-SEN0387","price":7.66,"on_sale":false,"in_stock":true,"available_quantity":263,"option1":"Default Title"}]}