Magnetic Reed Switch,Normally Closed/Open NO/NC Waterproof DC 12V Magnetic Switchs,Micro Door Sensor Window Contact Reed Switch for Access Control Replace Alarm System(2 Pack)
Cable Definition: Black for common; Yellow for NO; Red for NC
NC&NO Contact Type:NC&NO Combined,Normally Closed Open,using Normally Open or Normally Closed freely.(Please look at the working mode in the Third picture to see if it is the switch you need.)
Rated Power: 5W, Max Voltage: 12V, Max Current:0.25A,Transmitting Distance: 0-15mm
Package: 2 sets of black magnetic door contact reed switches + 4 pieces stickers + 8 pieces screws Product Size: 23*14*6mm (L * W * H);Mounting Hole Size:3mm
Application: Magnetic door contact reed switch ideal for door alarm sensors, alarms, LED switches, relays, GPS low voltage devices, etc., effective for theft deterrent. Ideal for wooden doors or windows security