Wireless Hdmi Transmitter And Receiver 4K/30Hz.1. The device with HDMI interface can be used directly:Stream 4K 3D movies, TV shows, video, presentations all wirelessly from your laptop, PC, mac, Smartphone, gaming console, satellite receiver, HD Camera to HDTV, projector or monitor!2. High Performance: uncompressed HD video only 0.1s latency.3. You get the product up and running in 10-20 seconds due to plug-and-play operation. Connect the transmitter to the HDMI source, such as to the HDMI output of a Recorder, connect the receiver to the HDTV or PC monitor, and you are ready to watch. Works on standard 802.11 5GHz. Range about 50 meters in open field measured. 5. stylish Design: Aluminum frame and acrylic glass cover plus lighting effect.Compact transmitter design suitable for laptops.

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4K HDMI/USB Extender set over Cat6 up to 70mThis LNK-4KHRI-100KVM contains one transmitter unit (TX) and one receiver unit (RX), working as a pair. It allows for transmission and extension uncompressed Full HD 4K@30Hz HDMI signal via CAT6/6A/7 network cable, the transmission distance is up to 70 meters without latency. At the same time, the signal is stable and the built-in EDID greatly improves device compatibility. Keyboard mouse control support. This product is perfect for AV transmission in applications of HD conference system, HD video recording, HD multimedia education system, HD digital advertising and signage etc. The device has long transmission distance, low running cost, easy installation and good compatibility, and it is a stable and efficient transmission method. Technical Specifications: ► Aluminum shell, ultra-compact size and Slim design, more beautiful than other designs, strong anti-interference, ► Uncompressed and no latency ► HDMI 1.4 and HDCP 1.4 standard; ► Supports resolution up to 3840*2160P @ 30Hz; ► Extend HDMI signal via a single UTP CAT6/6a/7 cable up to 70m ► Support EDID pass-through ► Support IR transmission ► Support for USB keyboard and mouse    

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Aiphone AP-KITDB3, Hands-Free Audio Set, 3 Apartments Specifications: Included: DB-1MD x 3, DA-4DS x 1, PT-121DR x 3 Full 2-wire, including power supply door lock Requires no additional mains power supply for EL-12S door opener operation Completely hands-free operation Communication: hands-free or press to speak (for more privacy or in case of ambient noise) Additional function key Ring tone interruption with optical reminder Datasheet:

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