抗风化的电话JWAT305

模拟 知识产权 坡

适用范围适用于地铁、高速公路、发电厂、加油站、码头、钢铁公司水分,火,抗噪音,灰尘,霜环境特殊要求产品特点1。电话可以由独立的通信系统和程控交换机、耦合器。2。可以直接连接到电信网络。3所示。调用系统的形成后,每个电话都是独立的工作站,一个故障不会影响整个系统的工作。4所示。形成后的电话系统,该产品具有自动增益函数,演讲长度或大小不随电话距离变化的数量。5。电话住房专利设计,防水,防尘,防水盖,美观实用。6。Telephone circuit within internationally accepted double-sided integrated circuit, has made accurate number, call clear, stable and so on. 7. Engineering plastic shell, waterproof, dustproof, strong corrosion resistance. 8. The phone has good stability and strong anti-interference ability. 9.Key parts of the handle, the hook, the keyboard by the company's own production, strict quality control, sale and reaction speed.