You searched for "trigger module"
ABUS Security-Center
ABUS Rectangular Reed Switch, NC, 24V, 200mA
Part: MK1010W
A small magnetic reed switch that detects when a magnet is nearby, commonly used in door and window alarms and automated systems.
Eaton
Eaton 2 Channel Zener Barrier, Switch/Proximity Detector Interface, RTD, Thermocouple Input, ATEX
Part: MTL7760AC
Safely conditions temperature and switch signals in explosive industrial environments.
Eaton
Eaton LS-Titan Series Plunger Limit Switch, NO/NC, IP66, IP67, Plastic Housing, 200mA Max
Part: 266121 LSE-11
A waterproof industrial limit switch with a plunger that detects machine or equipment position and triggers an electrical signal, widely used in factories and production lines.
Assemtech
Assemtech 35° Any Position Tilt Switch 200mA, 60V
Part: S1234
A small tilt switch that detects when equipment tilts 35 degrees in any direction, commonly used to trigger alarms or shut down machinery on construction sites and industrial equipment.