LRAD1405 50W Special Acoustic Hailing DeviceNovember 15, 2019LRAD1405 acoustic hailing speaker can be clearly heard by vehicles 100m away, suitable for remote amplification and emergency weather forecast on the highway; It can be used in special places such as ...view
LRAD1410 100W Special Acoustic Hailing DeviceNovember 15, 2019LRAD1410 acoustic hailing speaker can be clearly heard by vehicles 200m away, suitable for remote amplification and emergency weather forecast on the highway; It can be used in special places such as wildlife reserves, chemical plants, power stations, traffic control areas, and airports; All-weather design with a shell made by aerospace industry technology, resistant to acid and alkali as well as salt spray, and can withstand high-strength impact and vibration.view
An Invitation to ISE 2020 in Netherlands on 11-14, Feb.January 19, 2020An Invitation to ISE 2020 in Netherlands on 11-14, Feb.We extend our sincere invitation to you to attend the Integrate Systems Europe 2020 (ISE 2020) in Amsterdam RAI, Netherlands, on 11-14 Feb., 2020...view
DSPPA PA System Applied in Zhanjiang Railway StationJuly 31, 2018DSPPA PA System Applied in Zhanjiang Railway Station Zhanjiang Railway Station, which is entered to operation on July 1, 2018, adopted DSPPA MAG2140II System. This railway station is a high speed rai...view
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