Method and system for changing the premises

1. A method comprising:

receiving a device encoded with a first encoding by a centralized system for permitting entry inside first premises;

accessing the first premises by establishing a connection between the encoded device with the first encoding and a first access terminal associated with the first premises;

requesting an access to second premises by communicating with a user of the centralized system, wherein the user of the centralized system inputs the request to generate a unique code for the second premises;

receiving the unique code from the user of the centralized system to access the second premises; and

accessing the second premises using the unique code, wherein the device is encoded with a second encoding by a second access terminal associated with the second premises on validation of the unique code;

wherein the second accessing terminal prompts for encoding the device after validating the unique code.

2. The method of claim 1 , wherein the first encoding and the second encoding comprise configuring details related to accessing the first premises or the second premises.

3. The method of claim 1 , wherein the communication of the device with the first accessing terminal comprises validating the encoding by the centralized system.

4. The method of claim 1 , wherein the centralized system communicates the unique code to a user terminal.

5. A method comprising:

receiving a device encoded with a first encoding by a centralized system for permitting entry inside first premises;

accessing the first premises by establishing a connection between the encoded device with the first encoding and a first access terminal associated with the first premises;

requesting an access to second premises by communicating with a user of the centralized system, wherein the user of the centralized system inputs the request to generate a unique code for the second premises;

receiving the unique code from the user of the centralized system to access the second premises; and

accessing the second premises using the unique code, wherein the device is encoded with a second encoding by a second access terminal associated with the second premises on validation of the unique code;

wherein accessing the second premises with the unique code and encoding the device with the second encoding by the second accessing device is done by a master user associated with the centralized system.

6. The method of claim 1 , wherein the unique code is a numeric key generated by the centralized system.

7. The method of claim 1 , wherein the unique code is a predefined pattern generated by the centralized system.

8. The method of claim 1 , wherein the unique code is configured to be used only once.

9. An accessing device comprising:

a receiving unit configured to receive a first encoding from a centralized system for permitting entry inside first premises;

an accessing unit configured to access the first premises by communicating the first encoding with a first access terminal associated with the first premises; and

the receiving unit further configured to receive a second encoding from a second access terminal associated with a second premises,

wherein the second encoding is received based on a request to change the premises, wherein a user of the centralized server inputs the request to generate a unique code for accessing the second premises, wherein the unique code is received and used to access the second premises and subsequently a second encoding is received after validation of the unique code.

10. The accessing device of claim 9 , wherein the first encoding and the second encoding comprise configuring details related to accessing the first premises and the second premises, respectively.

11. The accessing device of claim 9 , wherein the second accessing device prompts for encoding the device after validating the unique code.

12. The accessing device of claim 9 , wherein the second encoding is received from the centralized system by the second access terminal and transmitted to the receiving unit of the accessing device.

13. The accessing device of claim 9 , wherein accessing the second premises with the unique code and encoding the accessing device with the second access terminal is done by a master user associated with the centralized system.

14. The accessing device of claim 9 , wherein the unique code is a numeric key generated by the centralized system.

15. The accessing device of claim 9 , wherein the unique code is a predefined pattern generated by the centralized system.

16. The accessing device of claim 9 , wherein the unique code is configured to be used only once.

17. A non-transitory computer readable medium comprising memory storing instructions which are executed by the one or more processors, the one or more processors configured to:

receive a first encoding on an accessing device from a centralized system for permitting entry inside first premises;

access the first premises by connection between the accessing device encoded with the first encoding and a first access terminal associated with the first premises; and

receive a second encoding from a second access terminal associated with the second premises on the accessing device;

wherein the second encoding is received based on a request to change the premises, wherein a user of the centralized server inputs the request to generate a unique code for accessing the second premises, wherein the unique code is received and used to access the second premises, wherein the second encoding is received after validation of the unique code;

wherein the second accessing terminal prompts for encoding the device after validating the unique code.

18. The non-transitory computer readable medium of claim 17 , wherein the encoding comprises configuring details related to accessing the first premises or the second premises.

19. The non-transitory computer readable medium of claim 17 , wherein the unique code is a predefined pattern generated by the centralized system.