Magnet Door Sensor Reed SwitchSKU 2087

Sensors & Modules

Magnet Door Sensor Reed Switch

₹90

01 — About

What it does

The Magnet Door Sensor Reed Switch detects when a door or window is opened or closed using a magnetic reed switch. When the magnet is near the switch, contacts close; when separated, contacts open for simple security applications.

Key features

  • Magnetic reed switch
  • Door/window detection
  • Normally open contacts
  • No power required for sensing
  • Compact and discreet
  • Easy installation
  • Long life

Good to know

  • Mount magnet and switch aligned and close
  • Gap must be within rated distance
  • Use pull-up/pull-down resistor with digital input
  • Sensitive to strong external magnetic fields

02 — Datasheet

Specifications

06
Type
Reed switch + magnet
Contact
Normally open
Max Voltage
100V
Max Current
0.5A
Gap Distance
~15-20mm max
Mounting
Adhesive or screws