5Sets Magnetic Reed Switch, Magnetic Door Switch/Magnetic Contact Switch/Normally Open Closed NC NO Door Alarm Window Security, for DC 5V 12V 24V Light (white-31)

【Product Name】:Magnetic Switch,Type:B31,Color:White,Material: Anti-fire ABS,Net Weight: 20g. 【Contact Type】: NC/NO/COM,Trigger Range:10-20mm. 【Maximum Switch Voltage】:100V;Contact Capacity: 500(mA) (Maximum Switch Current);Rated Power: 10W(Maximum Switch Power),This switch cannot exceed the DC12v power supply. 【Safety Protection】:3V-12v magnetic switch It is suitable for windows, doors, cabinets etc. Ideal for door, window security.