通讯监察是一种具有技术性、秘密性和强制性特点的侦查措施。美国刑事诉讼中的通讯监察制度形成了适用案件法定原则、合理预期隐私规则、令状规则、通讯监察期限、通讯信息使用规则和通讯监察证据等规则,具有科学性与合宪性。我国构建符合法治化要求的通讯监察制度可借鉴其制度中的合理因素。 Communications surveillance is a technical, confidential and mandatory detection measures. The system of communications surveillance in criminal proceedings in the United States has formed the principle of statutory application of cases and is reasonably expected to be scientific and constitutional in the rules of privacy rules, writs, telecommunications surveillance periods, rules governing the use of communications and communications surveillance evidence. Our country constructs the communication supervisory system that accords with the rule of law to be able to draw lessons from its reasonable factor in the system.