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metro poe sip horn speaker
Selling leads
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...Metro Poe SIP Horn Speaker For Broadcasting Propaganda SIP Speaker JRSP-SIP-01 is designed for outdoor environments. It allows users to remotely ...
2025-07-30 00:06:40
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...SIP Horn Speaker with Poe Power Supply Used for broadcasting propaganda SIP Speaker JRSP-SIP-01 is designed for outdoor environments. It allows ...
2025-07-30 00:06:40
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...SIP Horn Speaker Supply Used for Broadcasting Propaganda SIP Speaker JRSP-SIP-01 is designed for outdoor environments. It allows users to remotely ...
2025-07-30 00:06:40
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... of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) Dialing Method DTMF mode in accordance with ITU-T recommendation Q.23. SIP ...
2024-12-09 13:04:29
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Public Vandal Proof Hand Free Intercom For Metro Station Used Push To Talk Ask Help Point Emergency Telephone, 2 Button, Autodial,Cold-rolled steel ...
2025-07-30 00:06:40
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Vandal-proof Tunnel SIP Telephone with Flashing warning light for Emergency Applications This weatherproof telephone is very popular for Tunnels, ...
2024-12-09 12:14:14
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Product Description Manual Call Point Emergemcy Telephones, Analogue phone&SIP Phone&GSM/3G/4G Phone Suitable for Elevator, Hotel, supermarket, ...
2024-12-09 13:38:04
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...PoE powered Tunnel Phone Applications This weatherproof telephone is very popular for Tunnels, Mining, Marine, Underground, Metro stations, Railway ...
2025-03-14 23:27:28
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Impact Resistant Watertight Industrial Auto-dial Intercom, Rugged Mining Telephone This auto-dial SIP telephone is fully contained within a corrosion ...
2025-07-30 00:06:40
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.... It can meet different industrial application scenarios and provide high-quality user experience. The phone is equipped with a microphone, a ...
2025-03-20 11:23:25
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