However, there is no guarantee that interference will not occur in a particular installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. could void your authority to use this equipment. FCC COMPLIANCE STATEMENT CAUTION: Changes or modifications not expressly approved by Digital Security Controls Ltd. Todo el manual se debe leer cuidadosamente. A D V E R T E N C I A Este manual, contiene información sobre restricciones acerca del uso y funcionamiento del producto e informa-ción sobre las limitaciones, tal como, la responsabilidad del fabricante.