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18KHz. Running Temperature level: -10 ~ 55 ℃. Dimensions: 296x140x130mm. Network Sound Bridge GEN-3101A01 Power Supply: POE. Interaction Procedure: TCP/IP, UDP, SIP. Signal-to-Noise Proportion: > IP Paging Microphone 85dB. Regularity Reaction: 50Hz

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Making certain electrical Electricity's continued and successful circulation is paramount for contemporary society. The assorted transmission lines, for instance overhead lines and underground power cables, have exclusive Positive aspects and issues. On some power lines for really substantial voltages in the previous Soviet Union, the ground wir

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