DSP3154EN 10W EN54 Fireproof Ceiling SpeakerNovember 15, 2016The DSP3154EN is a ceiling speaker designed for voice evacuation systems,so it also called as en54 ceiling speaker, which comply with EN54-24 requirements. It has a 100v transformer built in.view
DSP3254EN 10W EN54 Fireproof Ceiling SpeakerNovember 15, 2016The DSP3254EN is a ceiling speaker designed for voice evacuation systems, so it also called as en54 ceiling speaker, which comply with EN54-24 requirements. It has a 100v transformer built in.view
DSP207EN 12W EN54 Fireproof Wall Mount SpeakerNovember 6, 2020On wall or shelf projector 100V speaker, 12W – 6W – 3W, power taps, EN54-24:2008 standard certified.Plastic body made in ABS V0 type, Protection grid in aluminium. Suitable for indoor installation, ...viewwe will contact you within 24 hours.
A new year and new harvest! DSPPA at ISE, 2018 in Amsterdam RAI.February 27, 2018DSPPA attended ISE in Amsterdam RAI, Netherlands from Feb 6-9, 2018. In this exhibition, DSPPA attracted customers from all over the world. The products exhibited at the show find extensive applicatio...view
What Audio Equipment Should A Conference Room Have?October 28, 20201. MicrophoneMicrophones are indispensable in meeting rooms. It is the most important sound collection device. Collect the voices of meeting participants through microphones, and then broadcast them o...view
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