MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System for arduino
Description
- Switch Type: NC(normal close type), circuit is connected when magnet is near the switch.
- The reed switch is an electrical switch operated by an applied magnetic field.
- Designed for use with alarm systems. Great for use in family and factory window, door. etc.
- With double-sides tape design that for easily install.
Reviews
There are no reviews yet.