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
DSP9328A IP Waterproof Hands-free Telephone with Loudspeaker and Warning LightJuly 13, 2022view
DSP9328 IP Waterproof Hands-free TelephoneJuly 13, 2022viewwe will contact you within 24 hours.
Holiday Notice of National Day and Mid-Autumn FestivalSeptember 30, 2020Abstract:Wish you good health and happy holiday!Dear Fellows,According to the notice of 2020 holiday arrangement issued by the State Council, and in combination with the actual situation of our compan...view
Bumper Harvest of DSPPA at InfocommJune 20, 2017From 14th to 16th June 2017, Guangzhou DSPPA Audio Co. Ltd participated in InfoComm in Orlando America. DSPPA brought some new cutting-edge products this time, of which Dante system and Network system...view
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