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
DSP9331 Audio Intercom Terminal with One ButtonApril 15, 2024The product is an all-digital network-based intercom device with a proven VOIP solution at its core, stable and reliable performance; adopts hands-free digital full duplex mode for clear and loud voic...view
DSP9329A IP Explosion-Proof Telephone with Loudspeaker and Warning LightJune 29, 2023DSP9329A Explosion-proof Sound and Light Amplifying Telephone supports the standard SIP protocol and can be effectively compatible with commonly used IPPBX and network dispatching platforms in the mar...viewwe will contact you within 24 hours.
DSPPA Outstanding Star CompetitionJanuary 13, 2021Abstract: DSPPA Outstanding Star Competition was carried out successfully.Yesterday, we carried out an internal competition, with the aim to select our outstanding team, outstanding director, outstand...view
InfoComm USA will be held in Orange County Convention Center Orlando, Florida from 12th to 14th JuneJune 5, 2019InfoComm USA will be held in Orange County Convention Center Orlando, Florida from 12th to 14th June, 2019. InfoComm 2019 is the largest, most exciting event in North America focused on the pro-AV ind...view
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