Description:1.Screw Mounted for easily install, PVC.2.The reed switch is an electrical switch operated by an applied magnetic field.3.Switch Type: 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 ).4.Work as an anti-theft alarm, perfect for wood door and window. Specification:Product Name: Magnetic Door SwitchModel: MC-31Hole Dia.: 5.8mmContact Type: NC (Normally Closed)Actuation Distance: 20mmEach Size(Approx): 63 x 18.7 x 13mm, 65 x 12 x 13mm(L*W*H) Material: PVCColor: WhiteNet Weight: 48g Package Content:2pcs x Magnetic Door Switch, Some Install Parts Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp!
