● Turn on or off the power of 10 controlled devices in sequence ● It can be controlled by timer automatically control or manual control ● The power can be turned on automatically by a short circuit ● The total capacity of the socket is 4.5kVA ● Display of operating voltage ● Optional computer remote contro
DA8001 Amplifier & Speaker Line DetectorApril 13, 2023This device is an intelligent device that integrates power amplifier detection, automatic backup, and partition monitoring. It provides third-party programmable connection and SDK protocol interface t...view
A Brief Introduction to the Announcement Speaker SystemJune 22, 2018An announcement speaker is a transducer that transforms electrical signals into acoustic signals. The performance of speakers has great influence on their sound quality. The speaker is the weakest dev...view
DSPPA network PA system used in China's largest urban Wetland ParkNovember 29, 2016As China's largest urban wetland, Harbin City Hulan Area Wetland park is 38.5 square kilometers,the core demonstration area of Songhua River wetland,the landmark landscape zone of the ecological corr...view
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