User's Manual
Chapter 4 Advanced Setting
27
The following security system architecture demonstrates an open-loop system, which disconnects the
door sensor and triggers MT180’s security alarm.
It is possible to place or lift security bans by the same proximity card used for access control or time
attendance mode. Utilize MTTool to optimize security settings through the following:
1. Connect Pin 4 (CHECK) to Pin 9 (GND).
2. Connect Pin 5 (SAFE) to Pin 10 (GND).
3. Set MT180 and the computer on the same subnet
network.
4. Execute MTTool on the computer.
MT180
in Alarm Status.
Door Sensor.
Window Sensor.
Open-Loop.
Alarm
!