387/5000 The appearance of doorbell

387/5000<br>门铃的出现，为人们提供便利的家庭居住环境。但是，随着社会的不断发展，传统的有线门铃已经无法满足人们的需求，因此无线门铃应运而生，无线门铃又称无线门铃或远程门铃。经常会发生这样的事情，住在豪华院子或高层建筑的外国人中的人们常常听不到客人的敲门声，常常导致无法及时接待客人，有重要的事情无法及时解决。即使使用无线遥控门铃也可以避免发生此类情况。为了满足各种无线门铃的需求，现在，无线遥控技术的应用已经非常广泛，无论在城市还是乡村，都有无线遥控门铃的身影，可见而实用。近年来，由于电子技术的不断发展，电子产品和电子元件的价格持续下降，无线遥控门铃已成为每个家庭都可以轻松购买的产品。随着微电子技术和无线技术的飞速发展，我相信在不久的将来，无线门铃将以更便宜，功能更完善，性能更好的方式出现。无线远程门铃已经是每个家庭都可以轻松购买的产品。随着微电子技术和无线技术的飞速发展，我相信在不久的将来，无线门铃将以更便宜，功能更完善，性能更好的方式出现。无线远程门铃已经是每个家庭都可以轻松购买的产品。随着微电子技术和无线技术的飞速发展，我相信在不久的将来，无线门铃将以更便宜，功能更完善，性能更好的方式出现。

387/5000 <br>The appearance of doorbell, the household living environment that provided convenience for people. However, with the continuous development of society, the traditional wired doorbell has not been able to meet the needs of people, so the wireless doorbell came into being, wireless doorbell also known as wireless doorbell or remote doorbell. Often can have such a thing to happen, the people that lives in luxurious courtyard or tall building foreign house often cannot hear the knock on the door of guest, often cause to cannot receive guest in time, have important thing to cannot get solved in time even, the use of wireless remote control doorbell can avoid such a thing to happen. In order to meet the needs of a variety of wireless doorbells came into being, now, the application of wireless remote control technology has been very extensive, whether in the city or village, there are wireless remote doorbell figure, visible and practical can be imagined. In recent years, due to the continuous development of electronic technology, the price of electronic products and electronic components continues to fall, wireless remote doorbell has been every family can easily buy the product. With the rapid development of microelectronic technology and wireless technology, I believe that in the near future, more cheap, complete functions, better performance of the wireless doorbell will continue to appear.

387/5000个<br>门铃的出现，为人们提供便利的家居生活环境。然而，随着社会的不断发展，传统的有线门铃已经不能满足人们的需求，于是无线门铃应运而生，无线门铃又称无线门铃或遥控门铃。经常会发生这样的事情，住在豪华庭院或高楼洋房的人经常听不到客人的敲门声，经常导致不能及时接待客人，甚至有重要事情不能及时解决，使用无线遥控门铃可以避免这样的事情发生。为了满足各种无线门铃的需求应运而生，现在，无线遥控技术的应用已经非常广泛，无论是在城市还是乡村，都有无线遥控门铃的身影，可见而实用可想而知。近年来，由于电子技术的不断发展，电子产品和电子元器件的价格不断下降，无线遥控门铃已经成为每个家庭都能轻松买到的产品。随着微电子技术和无线技术的飞速发展，相信在不久的将来，更加便宜、功能齐全、性能更好的无线门铃还会不断出现。<br>