MAG202FD Explosion-Proof Networked SIP TelephoneNovember 7, 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
DSP9336 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
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...viewwe will contact you within 24 hours.
DSPPA | Explore Opportunities Together at GETshow 2025February 18, 2025Abstract: Join DSPPA at GETshow 2025 from Feb. 24 to 27 in Guangzhou, discover our latest audiovisual solutions at Hall 13.1 E3B.view
DSPPA | Wish you Peace and Health at Dragon Boat FestivalJune 21, 2023Abstract: DSPPA will be closed from June 22 to 24 for the Dragon Boat Festival, and will resume work on June 25, 2023.view
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