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The goal of this research project is to make it possible to implement extra security measures in place of employment and residence.In the suggested system, A 2- way verification technique is applied. First, the data is stored in the Electrically Erasable Programmable Read Only Memory (EEPROM) password for security. If the user enters the correct password, a randomized verification One Time Password or key is sent via paired Bluetooth and user device which is smartphone for 2 - way verification. If the entered key or OTP matches, the system will be opened and the required job may be begun. If either the key or the OTP is entered incorrectly, access is denied and the user can have a few attempts-- three chances under the suggested approach. The main objective is to develop a complete home security system using wireless devices and embedded (micro controller) technology.
Premalatha et al. (Sat,) studied this question.