MAG201FD Explosion-Proof Networked SIP TelephoneNovember 10, 2025The Explosion-Proof Networked SIP Telephone is an intrinsically safe device designed to be explosion-proof, waterproof, and dustproof. Housed in a corrosion-resistant, vandal-proof cast aluminum water...view
DSP9335 Campus Anti-Bullying Intelligent Early Warning SystemSeptember 4, 2025The campus anti-bullying system supports long-distance audio pickup and automatically triggers an alarm and recording upon detecting specific keyword speech, with both audible and visual alerts. Each ...view
DSP9327 Waterproof Sound Alarm Wall-Mounted TelephoneNovember 3, 2021The Waterproof telephone is suitable for use in environments with special requirements such as subways, light rails, highways, ships, mines, power plants, steel companies, etc, which have special requirements for moisture, fire, explosion, noise, and frost resistance.viewwe will contact you within 24 hours.
Several Key Points That Cannot Be Separated from the Purchase of a Wireless Conference SystemApril 29, 2021Wireless conference systems have gradually entered the public's field of vision, ranging from small national summits and ordinary offices, and more and more companies purchase wireless conference ...view
DSPPA celebrate the 3rd Thanksgiving FestivalNovember 29, 2016For the inheritance of DSPPA enterprise culture of gratitude and carrying forward the traditional virtues of the Chinese nation, DSPPA held the annual Thanksgiving Festival on 7 May, 2016 in science p...view
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