Digital Home Systems VBell 구성 매뉴얼 - 페이지 3

{카테고리_이름} Digital Home Systems VBell에 대한 구성 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Digital Home Systems VBell 18 페이지. Video sip voip

Using all these technologies plus affordable price giving VBell™ Video VoIP Intercom huge advantage against

standard intercom systems you can see on the market now.

1.2 KEY FEATURES

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Two-way SIP based communication sound system

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VoIP protocol

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High definition camera with 112⁰ wide range video lens

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Built in PoE (Power over Ethernet) ( IEEE802.3af ) capabilities mean that no external power supply is needed

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Built in relay output port allows you to control an external electrical door lock or alarm

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Keeps a log of missed calls and snapshot images (no additional fees for log storage)

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Free VBell™ App can be used to receive and answer calls from anywhere around the world (provided the device

has internet access)

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Support RTSP Protocol

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Build-in One DI port ( for Door sensor, PIR, Emergency button)

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CMOS 1280 x 720 HD Camera Sensor

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Support G711u, AAC voice codec

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Build-in Hardware AEC ( Acoustic Echo Cancellation )

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Support Auto-answer

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Build-in one Call Button

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Build-in RFID Card Reader (optional)