Features:Simple, one-button, two-way intercomFeatures:Rectangular embedded design, the appearance of simple, beautiful lines, sophisticated technology, giving the joy of beauty;A key to help, call duty two-way intercom IP terminals for fast connection, simple and quick;Built-in microphone;Built-in 10W power amplifier output impedance set external speakers or built-in 1W full-range monitor speakers, clear voice, loud and (Alternative);Supports hands-free calling and receiving broadcasts;Supports one local line inputs;One audio auxiliary output, external expansion amplifier;Support local emergency button signal;Local support local electronic locks and alarm indicator (Alternative).
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Model
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QX-912
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Network Interface
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Standard RJ45
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Serial Ports
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DB9
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Electric Power
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DC15V
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Power Output
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10W×2
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Standby Power
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1W
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Audio Bit Rate
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8Kbps～320Kbps Adaptive
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Frequency Response
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20Hz～20KHz
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Signal-to-noise ratio
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≥70dB
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Sampling Rate
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8K～48KHz
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Audio Output
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775mV
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Audio Input
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250mV
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Audio Formats
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MP3
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Total-Harmonic Distortion
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≤1%
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Transmission Rate
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100Mbps
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Support Agreement
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ARP、UDP、TCP/IP、ICMP、IGMP
(Group turnover)
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Network Latency
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≤50ms
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Operating Temperature
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-20℃～+60℃
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Operating Humidity
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10%～90%
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Dimension
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240×115×50mm
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Weight
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1.9Kg
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