- This paper presents the implementation of an Automatic Smart Gate Control and Fire Detection system in both the outside and inside of a train. In the outside of the train, IR Sensor 1 is employed for obstacle detection, ensuring safe gate operation. IR Sensor 2 detects the presence of the train at the station, triggering the gate control system. The circuit breaker ensures the gate's smooth operation, while the LCD Module provides visual feedback to the passengers. Red and Green Lights indicate the gate's status, and the Buzzer alerts passengers of gate movement. The Servo Motor controls the gate's opening and closing, ensuring passenger safety. IR Transmitters are placed at the station and along the track to communicate with the train's gate control system