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 Taixing Minsheng Electronic Co.,Ltd. , https://www.msloudspeaker.com
Wang Lianghai, vice president of Tongfang, believes that the future LED technology and product form will be more diversified. Slowly, each company will also go out of its own unique direction. The other one is extremely wide, not just lighting.
Wang Lianghai said that what everyone is seeing now is that lighting is being watched and there are more industries in the future. There will be a lot of simple upstream companies, but there will be fewer companies like Samsung and Dehao Runda. 
The 10th High-tech LED Industry Summit Forum was held on June 10th at the Backgammon Ballroom on the third floor of the Shangri-La Hotel, Pazhou, Guangzhou. Wang Haolei, Chairman of Dehao Runda and NVC Lighting, Tang Guoqing, General Manager of Samsung LED China, Zhong Kuanren, Chairman of New Century Optoelectronics, Pan Jianqing, Chairman of Tiantong High-tech Group, Wang Lianghai, Vice President of Tongfang, and Xiao Wen, Chairman of Lianchuang Optoelectronics Tan Changlin, general manager of TSMC Solid State Lighting, Wen Jianhua, vice president of Bridgelux Asia, Zhu Bingzhong, deputy general manager of Qinshang Optoelectronics, Xiao Guowei, managing director of Jingke Electronics, and Ye Jianbo, general manager of Zhongheng Paiwei, attended more than 100 LED leaders. forum.