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...view
DSP9327A Waterproof Sound&Light Alarm Wall-Mounted Telephone +15W SpeakerNovember 3, 2021DSP9327A Waterproof Sound&Light Alarm Wall-Mounted Telephone +15W Speakerview
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 ...viewwe will contact you within 24 hours.
DSPPA Win“Ten Outstanding Brand of Public Broadcasting and Conference System”November 28, 2016Congratulations on DSPPA winning the award of “2014 Ten Outstanding Brand of Public Broadcasting and Conference System”! DSPPA win this award for three years in a row since 2012, which shows that DS...view
DSPPA Seminar of Public Address System in Moscow, RussiaJune 24, 2019DSPPA Seminar of Public Address System in Moscow, RussiaWith the cooperation of its exclusive distributor IMLIGHT in Russia, DSPPA held its 2019 worldwide seminar of public address system in Moscow on...view
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