-Product Name : Door Magnetic Reed Switch;Model : RC-36;Contact Type : NO/NC(Normally Open/ Normally Closed)
-Contact Capacity : 0.5A;Voltage : DC 100V;Rated Power : 10W
-Actuation Distance : 15-20mm;Each Size(Approx) : 22 x 23mm / 0.87" x 0.9"(H*D);Cable Length(Each) : 34cm/ 13.4"
-Color : Brown;Housing Material : ABS
-Weight : 71g;package Content : 3x Door Magnetic Reed Switch

The product Type is Uxcell 3Pcs no/NC door window contact magnetic REED switch alarm security, made in China.
UXCELL A14061100ux0028 3 piezas No/NC Puerta Ventana de contacto Magnetic Reed Switch Alarm Security, 0.91 "de ancho, 13.39" Longitud