ENHANCE A DESIGN SECURITY BASED ON IOT ANDROID DOOR
Conventional doors typically consist of a doorknob and keyhole for opening them. In contrast, office doors can be made more convenient. These doors will automatically open in response to a physical stimulus. For example, when someone wants to enter a room, the door will open automatically. Doors like this can be designed using automatic control systems utilizing embedded equipment such as microcontrollers. This paper discussed an automatic door system can be designed using automatic control combined with sensors and servo motors. In terms of input equipment.
 Siswanto, Gata, Windu, and Tanjung, Ronny, "Server Room Control Using DHT 22 Temperature Sensor, PIR Motion with Email Notification" Sisfotek 2017, pp.134 - 142, 2017.
 Siswanto, Aditya A, Windu G., 2018. Controlling and Monitoring Aquarium Water Temperature and Height Using DS18B20, HCSR04 Sensors and Web-Based ARDUINO UNO R3 Microcontrollers. Proceedings of the 9th SNST 2018.
 Riki.R, Sutarti, Anharudin, "Design of a Surveillance Camera Using Raspberry with the Telegram Application Based on the Internet of Things", Prosisko Journal, 8(1), pp. 18 - 32, 2021.
 Seday, A. Yuniarti.E, & Sanjaya.E, "Design and Build Home Automation Based on Raspberry Pi3 Model B with Telegram Social Media Application Interface as Control" Al - Fiziya, Journal of Materials Science, Geophysics, Instrumentation and Theoretical Physics, 1(2), pp. .42 – 47, 2019.
 S. Aryza, & Lubis, Z. (2019, November). Enhanced of Speed Monitoring Brushless DC (BLDC) Equipment and Controller Based on Arduino. In Journal of Physics: Conference Series(Vol. 1361, No. 1, p. 012049). IOP Publishing.
 S Aryza, Lubis, Z., & Lubis, S. A. (2020). Penguatan Industri 4.0 Berbasiskan Arduino Uno Dan GSM SIM900A DiDalam Pintu Geser. JET (Journal of Electrical Technology), 5(2), 80-87.
 Alfian D, Muhamad GK, Reza.K, Yusuf.A., "Design and Build of an Automatic Hand Washing Station Using the Arduino Ino R3 Microcontroller", Journal of Education, Mathematics and Science, 6(1), p. 175 - 186, 2021.
 Ayu L., Oriza. C, "Prototype of Goods Sorting System in Industry Using Loadcell based on Arduino Uno", Journal of Electrical and Vocational Engineering, 7(1), pp. 27-36, 2021.
 Renol.F, Hambali, "Design of a Blood Sugar Radar Measuring Device Using Non-Invasive Techniques Based on the Arduino Uno Microcontroller", Journal of Electrical and Vocational Engineering, 6(1), pp. 69 - 76, 2020.
 Ariansyah, W., Ilham, DN, Khairuman, K., & Candra, RA (2021). Opening Doors Using Internet Of Things (IoT) Based Face Recognition, Brilliance: Research of Artificial Intelligence, 1(2), 32–37. https://doi.org/10.47709/brilliance.v1i2.1095