Aoje-Link RC-36 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch for Home Security Access Control and Burglar Alarm Systems Brown 2pcs

Product Content: 2 x RC-36 Recessed Magnetic Door Switch; Color: Brown, Material: ABS., Each Size(Approx): 25mm x 19mm/1" x 0.75" (L*D). Cable Length: 25cm/9.8"., Contact Type: NC (Normally Closed), Actuation Distance: 20-30mm, Max Voltage: 100V, Max Current:0.5A., Door contact sensors used with commercial or residential access systems and all security access and burglar alarm system., Recessed-mounted magnetic contact ideal for wood door window security, Recessed easy to install, good concealment, fashion and beauty, Anti-fire ABS.