Design and Implementation of Node MCU - Based Womens Safety Devices using GPS & GSM Modem

Though we are moving towards 21st century, still we are facing the critical issues on women harassment. So it is much needed to implement security systems for ladies. Various security systems has been implemented with variety of devices, till now. This paper discusses not only the real time issues happened about harassment of ladies but also explains how it can be overcome effectively. This systems consist of GPS, GSM & Node MCU. In which when any woman is critical condition then she will press the key and at that time Node MCU microcontroller start working. GPS trace the location of woman and with the help of GSM message will be send to the number which we are already registered in SIM. The proposed design will deal with critical issues faced by women in the near past and will help to solve them with technologically sound equipment and ideas. This paper may be used as supportive material for implementation of women safety system.