With the EIVA 2.0 App, you will have access to the Lock Bike option. This feature blocks the motor of your eXXite preventing any use of the bike while activated (the bike must remain on). With the Security Seat Clamp, the seat post / battery may be locked with its keys, preventing any unwanted extraction. With the MicroEIVA device, you will have access to the Password to unlock option. Set a password in the device and it will be asked each time you turn on the bike.