DSP9328S IP Waterproof Hands-free Telephone with LoudspeakerJuly 13, 2022view
DSP9327 Waterproof Sound Alarm Wall-Mounted TelephoneNovember 3, 2021The Waterproof telephone is suitable for use in environments with special requirements such as subways, light rails, highways, ships, mines, power plants, steel companies, etc, which have special requirements for moisture, fire, explosion, noise, and frost resistance.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.
【Exhibition News】Invitation to 2021 GETShowApril 29, 2021Abstract: We are looking forward to your presence on 2021 GETShow!view
Happy 32nd Anniversary, DSPPAAugust 7, 2020Abstract: With determination and through self-reliance and hard work, we have forged ahead on the road to company development and progress.With determination and through self-reliance and hard work, w...view
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