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
DSP9341 Audio and Video 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 Monthly Sales Awards CeremonyAugust 5, 2020Abstract: Fight for 2020, fight for DSPPA! Last evening, we held a monthly sales awards ceremony, to thank our hard-working employees and took this opportunity to motivate other staff. The best sales...view
DSPPA Broadcast System Passing the Olympic Test SuccessfullyNovember 28, 2016With the successful hosting of the Olympic test event of "Good Luck Beijing" series venues, all the facilities of Beijing Olympic venues have also undergone performance tests which are the equivalent ...view
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