false call meaning in English

误调入
虚假呼叫

An alarm installation will be downgraded to this level if it has 10 false calls in 365 days ; or the key holder , without reasonable excuse , fails to return to reset the alarm system within two hours , twice in 365 days . alarm systems downgraded to the fourth level will not receive a police response for 90 days
此外，如持匙人在三百六十五天内两次未能在鸣响后两小时内回到处所重新设置警钟，但又无合理解释，则其系统亦会降至第四级。警方不会处理任何属于第四级的警钟系统，为期九十天。
In very exceptional circumstances , where factors other than the design , maintenance , sensitivity or operation of the systems can be shown to have been responsible for a particular false call , then the owner of the system may request that this incident be deleted from the record . such a request should be in writing contain all relevant details with supporting documentation and be sent to chief inspector security companies inspection unit for consideration
在十分特殊的情况下，倘若误鸣事件并不是由于警钟系统的设计、维修、敏感度或操作等因素而引致，户主可申请把有关的误鸣报告从记录中删除。此申请应以书面提出，并连同一切有关资料和文件证据呈交保安公司监察小组总督察考虑。