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ip55 waterproof emergency intercom
Selling leads
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...often used in tunnels, highway, tourism scenic spots and other places where sudden events may occur. The telephone has anti-vandal percussion, ...
2024-12-09 13:08:15
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... for tunnel purpose made of aluminum alloy material by dies casting. The telephone is rugged and durable. A special sealing design can ensure a ...
2024-12-09 17:38:39
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... for tunnel purpose made of aluminum alloy material by dies casting. The telephone is rugged and durable. A special sealing design can ensure a ...
2024-12-09 17:50:28
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