Serial NO. : H00106008-EN
Date of Editing : 2013-06-14
Questions : The Relation and Wiring of Door Sensor and Tamper Switch to Share One Alarm Output
Problem Solving :
The Relation of Tamper Switch / Door Sensor / Alarm Output
Tamper Switch: It can monitor Reader status, it like one sensor for reader.
When Reader is mounted on one plate or wall, Tamper Switch is pressed, that mean the reader is in normal status; Once tamper switch bounce, that mean the reader is taken away illegally
Door Sensor: It can monitor Door status open or close. You can connect extra Door sensor or use built-in Door sensor on Magnet lock or Electron lock.
Alarm Output: We can connect Tamper Switch and Door Sensor together to share one Alarm Output ; Once Door sensor or Tamper Switch status is changed, the loop of Door sensor and Tamper Switch will keep open, then to active Alarm.
The Wiring of Door Contact and Tamper Switch to share one Alarm Output as below:
