5 Pcs Door Window Magnetic Switch Home Alarm Security System NC Normally Close

Key Features

• Product Name Magnetic Door Switch;Contact Type NC, Normally Close;Contact Capacity 0.5A(Maximum Switch Current)
• Voltage 100V;Rated Power 10W;Actuation Distance 5-10mm; Size(Approx) 2.7 x 1.5x 0.8cm/ 1.1" x 0.6" x 0.3"(L*W*H);Color White
• Hole Diameter 3.5mm/0.14";Hole Distance 1.7cm/0.67";Cable Length 30cm/11.8";Housing Material ABS
• Ideal for residential or commercial use. Designed to do embedded in door or window frame in door or window frames.
• Normally closed When the solenoid is closed in the vicinity of the switch in the normal position, opens the loop, and if the magnet is removed, the loop is pulled closed.

Product Description

switch Type: nc(normal close Type), the circuit is close normally, and, that If a magnet comes near it, the circuit closed. the REED switch is an electrical switch operated by an applied magnetic field. designed for use with alarm systems. Great for use in family and factory window, door. Etc. with double-sides tape design that for easily install..