1.Silver gray zinc alloy housing.
2.The reed switch is an electrical switch operated by an applied magnetic field.
3.Designed for use with alarm systems. Great for use in family and factory window, door. etc.
4.Screw Mounted for easily install.
5.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 ).When make order,pls check carefully!
Product Name: Magnetic Door Switch
Contact Type: NC
Max. Current: 0.5A
Actuation Distance: 30mm
Max. Power: 10W
Working Voltage: DC100V
Size(Approx): 47.5 x 24 x 14.4mm / 1.87 x 0.94 x 0.57 inch (L*W*H)
Hole Dia.: 4.2mm
Cable Length(Each): 28.5cm / 11.2-inch
Material: Zinc Alloy(Housing)
Wire Type: 1007UL#22AWG
Color: Silver Gray
Net Weight: 158g
1 x Magnetic Door Switch, 4 x Scr