Speaking of Vodafone's name, I believe everyone is familiar with it. It is a multinational telecom network operator. In Spain it is highly known because the famous Spanish cable company was also acquired by him. However, Vodafone also realized that the number of cable TV viewers is gradually decreasing. Recently, Spain's Vodafone announced that it will provide free cable television channels for broadband users. Let’s take a look.
According to the announcement made by Vodafone Spain, users who subscribe to 30Mbps, 50Mbps, 120Mbps, and 300Mbps broadband are eligible for free TV program channel viewing without additional payment like cable TV users. By then, users using the above broadband can watch up to 70 free TV channels, including Fox HD channel, TNT HD channel, Canal Hollywood HD channel, Disney XD HD channel and so on.
Among the 70 channels, the quality of the programs on many channels reached a very rich content. And more humane is that users can also enjoy the same services as paying cable TV users. In addition, it also supports channel recording, allowing users to record their favorite TV programs. In fact, there are similar promotional activities in China. This new measure of using broadband-free cable TV viewing fees is still relatively attractive to consumers.
Alarm release mainly uses standard equipment such as audio alarms. During wartime, communication, broadcasting, and television systems must prioritize the transmission and issuance of air defense alarm signals, and auxiliary means such as sirens, horns, and gongs can also be used. The sound alarm must be set at the designated location, and the alarm facilities must be maintained in good working condition. The release and transmission of alarms should be fast and accurate, and multiple means should be used simultaneously; Strengthen communication and liaison with superiors, subordinates, and neighbors, receive air raid intelligence information at any time, strengthen observation of air targets, and promptly report air raid intelligence; According to the situation and duration of the air raid, timely release the warning signal. With the sudden increase of air raids, the increase of attack methods, and the expansion of destruction, the importance of air defense alerts is increasingly being valued. The accuracy, timeliness, and continuous issuance ability of air defense alerts are required to be higher. The issuance methods of air defense alerts will also become more flexible and diverse with the construction and improvement of communication and network.
Early Warning System, Control Devices, Electronic Sirens, Natural Disaster Warning System, Alarm System
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