Video Channel of China J&R Technology Limited
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Waterproof SIP Horn Speaker 25W For Broadcasting Propaganda Poe Powered

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March 21, 2022
Category Connection: Телефонная передача
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SIP Speaker JRSP-SIP-01 is designed for outdoor environments. It allows users to remotely warn off intruders before they commit a crime, to deliver instructions during an emergency or to make general voice messages. The SIP speaker also support to play a prerecord audio file manually or automatically in response to an alarm event.
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#Телефон SOS #сверхмощный телефон #телефон тоннеля
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