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The visualized intercom terminal adopts professional audio and video processing chip and runs embedded Linux operating system, stable and reliable. The built-in high-definition camera can realize the call alarm/intercom for help function in emergency situations, which can automatically request an idle visual networked paging station, and the response speed for help requests is fast. The remote audio data stream can output audio signals through the machine, which can be controlled by the host intelligently. The machine has a built-in MP3 player, and uses the SD slot to expand the SD card, which can be separated from the host to perform timing points independently; with 1 line alarm input and an external alarm button; With 1 alarm output, it can be linked to control other equipment, supporting independent recording of intercom content, real-time recording, and long-distance transmission expansion. It has high working efficiency and can be used in many occasions.
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Index Item |
Index |
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Network Play |
Output sensitivity |
300mV±50mV |
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Frequency response |
50Hz-15kHz |
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Noise |
≤3mV |
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Signal-to-noise Ratio |
≥70 dB |
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Maximum output power of amplifier |
Independent channel mode (all the way) |
10W/4Ω |
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Maximum harmonic distortion of power amplifier |
≤1% |
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Built-in speaker |
3W/4Ω |
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MIC Input |
Input sensitivity |
5-15 mV |
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Frequency response |
500Hz-3.2kHz |
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Distortion |
≤1% |
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Noise |
≤5 mV |
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Signal-to-noise Ratio(30KHzL Low Pass) |
≥60dB |
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Supply voltage range（DC） |
15V |
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Overcurrent, overheating, overvoltage and undervoltage protection |
Meet |
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Package size（L×W×H mm） |
205×233×103 |
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Machine size（L×W×H mm） |
195×103×56 |
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Gross weight |
1.5kg |
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Net Weight |
1.1kg |
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