Electric door strikes replace the fixed strike plate with a motorized version that releases when powered, allowing doors to open while keeping them secure when power is removed (fail-secure) or applied (fail-safe).
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | VCC | Power supply 12V or 24V | PWR |
| 2 | GND | Ground | GND |
| 3 | MON | Door monitoring contact | I/O |
Electric door strikes replace the fixed strike plate with a motorized version that releases when powered, allowing doors to open while keeping them secure when power is removed (fail-secure) or applied (fail-safe).