Gikfun Reed Switch Open Magnetic Induction Switch for Arduino (Pack of 10pcs) EK1621
- Glass Length:14mm, Glass Diameter:2mm
- Total Length: 45mm
- Reed switches can be used as sensors for counting, limit, etc.
- Mainly used in the security system for door magnetism and window magnetism
- Reed switches are also widely used in various communication devices.
10pcs Reed switch MagSwitch 2 * 14mm Normally open Magnetic induction switch