The foregoing warranty shall not apply to defects, faults, failures, or non-conformities resulting from: (a) use of the FlexVolt Sensor in a manner contrary to, or not in accordance with, the documentation, guidelines or instructions provided by Catabee, (b) any modification, maintenance or repair of the FlexVolt Sensor by anyone other than Catabee, (c) normal wear and tear, or (d) external causes such as, but not limited to, power failure or electrical power surges. Catabee does not warrant that the operation of the FlexVolt Sensor will be uninterrupted or error-free. Additionally, the foregoing warranty does not apply to any software provided to you, except to the extent that the FlexVolt Sensor does not comply with this warranty solely due to firmware issues that are not excluded here. Any and all FlexVolt software is provided “AS IS”, and subject only to the license terms applicable to such software.