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克莱默KRAMER-4x1 4K60 4:2:0 HDMI自动切换器带音频-VS-411UHD
4x14K604:2:0HDMI自动切换器带音频支持4K604:2:0每个输入带模拟立体声平衡立体声模拟音频输出手动或快速自动切换到最后连接或优先预置ManagedbyKramerNetwork
地址：上海市肇嘉浜路798号坤阳国际商务广场301
电话：021-64453136、021-64453139(联系就说在DAV音视工程网上看到的)
| 经销商 | 联系方式 | 价格 |
|---|---|---|
| 克莱默KRAMER | 021-64453136、021-64453139 | 面议 |
VS−411UHD 是一款4K@60Hz (4:2:0) HDMI和模拟音频信号的自动切换器。每当当前活跃的视频信号中断或每当−更高优先级视频信号被检测到时，VS−411UHD自动切换四路HDMI输入中的一路到输出。它也支持Kramer基于HDMI技术的步进式切换。
Max. Data Rate — 8.91Gbps (2.97Gbps per graphic channel).
Max. Resolution — 4K@60Hz (4:2:0).
Compliance — HDCP and DVI 1.0.
Deep Color, 3D, up to 7.1 uncompressed audio channels, ARC (supported on Input 1 only).
Features Kramer reKlocking™ Technology — Rebuilds the digital signal to travel longer distances.
HDTV Compatible.
Customized Audio Output — Embed a companion analog audio signal into its HDMI input signal, de–embed the audio from the HDMI input and route it to the balanced stereo audio line out, de–embed HDMI ARC from the output and route it to the balanced stereo audio line out, or route the analog audio inputs directly to the stereo audio line out.
Automatic Video Input Detection & Selection.
Auto Power Off — When no HDMI input for 10 seconds (selectable).
Step–In Over HDMI Technology.
Active Switching — Selectable manual or fast auto switching according to last connected or preset priority.
Selectable HDCP Switching.
EDID Configuration Options.
Default EDID.
Contact Closure — For remote manual switching override.
Lock Button
Firmware Upgrade — Over RS–232, mini–USB.
Software Support — Protocol 3000, EDID Designer, K–Upload via RS–232.
Varied Control Options — Front panel buttons, contact closure, IR, RS–232 Protocol 3000.
Easy Installation — Compact MegaTOOLS® fan–less enclosure for surface mounting or side–by–side mounting of 2 units in a 1U rack space with the recommended rack adapter.
应用
中小型会议室/视频会议室
报告厅
需要自动HDMI切换的系统
演示和多媒体应用
