And the switch and magnet are separated, and the switch is open. Dorman 919-230 Stainless Steel Brake Line Kit Compatible with Select Ford Models (OE FIX ) Recommendations Swpeet 30Pcs in Set Copper Coated Brake Line Kit , Brake Line with Flaring Tool Kit , Includes 16 Fittings and 4 Unions, Flaring Tool Set for Single and Double Flares with 5 Adapters and Tube Cutter Note: This door switch not suitable for iron doors, it will reduce the magnetism of the sensor. Easy to Use: No external power supply is needed, and the GND and N. Aazon.co: agnetic Door Switch RC-33 NC Recessed Wired Security... Door Contact Sensor 10pcs Wired Door Window Sensor Recessed Magnetic Contacts Security Reed Window Alarms 10 Pack C ports of wired or alarm control panel are directly connected. C-36 NC ecessed Wie Doo Contact Senso Alam Magnetic Package List: 10 Pair x Door window sensor Specifications: Working Distance: 15mm + 5mm Switching Pressure: 100VDC Load current: 300 mA Life: 1 million times Switch Output: NC (Normally Closed) Package Weight: 91g/3.2ozPackage List: 10 Pair * Door Window Sensor 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 ) Not suitable for iron doors, it will reduce the magnetism of the sensor.
