Hollyland Mars 400S PRO II Wireless SDI HDMI Video Single Receiver, 0.07s Latency 450ft Range, 4 APP Monitoring, 1080p 12Mbps 5G Transmission System for Live Streaming Videography Filmmaking
[What’s NEW? 70ms Ultra-Low Latency, 450ft Transmission Range] Compared to the Mars 400S Pro, the Mars 400S Pro II reduces the latency by 30% and extends the LOS range by 50ft, offering an ultra-low 70ms latency and a stable line-of-sight signal transmission of up to 450ft (150m). Whether you require real-time shooting or high-speed transmission, Mars 400S Pro II meets your needs. Farther & Faster!
[SDI+HDMI Dual Interfaces, 4 APP Monitoring] Equipped with both SDI and HDMI interfaces, Mars 400S Pro II offers wide compatibility for various equipment, whether it's a DSLR camera or a professional film camera. Whether you choose SDI or HDMI for input, both SDI and HDMI OUT ports support video output at the same time. The TX supports 2 RXs, 1 RX & 2 Apps, or 4 devices monitoring through the Hollyview App.
[Up to 1080p, 12Mbps Data Rate, 3 Scene Modes] Mars 400S Pro supports input/output video format of up to 1080p via SDI or HDMI interfaces. The system comes with three scene modes (speed, balance, HD), and the data rate is raised from 6Mbps to 12Mbps for HD monitoring quality. At 12Mbps data rate, it enables 1080p high-definition video transmission, delivering clear, refined image quality with rich details.
[Smart Channel Scan, Direct Live Streaming] Upon startup, Mars 400S Pro II automatically selects the best frequency channels. You can manually select the channels using the RX or the Hollyview App with a visual representation of signal interference levels at each frequency. Mars 400S Pro II supports direct video feed from RX to your PC for live streaming on OBS, vMix, or VLC without a video capture device.
[Multiple Power Supply and Fan Control Modes] Mars 400S Pro II supports NP-F battery (NOT included), 6~16V DC power, and 5-12V USB Type-C wide voltage power supply options. Equ

Prisual PTZ Camera, 20x-SDI 1080p Live Streaming Camera with HDMI 3G-SDI USB IP Broadcast & Conference Camera, AI Tracking PTZ Camera for Church Services Worship (Limited-time NDI Experience)
Clear,detailed Full HD 1080P image：Prisual PTZ camera with sensitive 1/2.7’’ CMOS sensor captures high quality 1080P image with very little noise,even in dimly lit environments.Pro Tamron lens (Imported from Japan) 20X optical zoom and powerful sensor reproduce real color image in the live streaming world,your ideal budget PTZ camera for church live streaming,event video production.Prisual cameras is identical to one big brand PTZ camera, you can refer to their videos to use/set up this camera.
Versatile connectivity options：The camera can also be controlled via VISCA /Onvif protocols over a standard IP network and dual Streaming with H.264, H.265 & MJPEG (simultaneous high and low bit rate streams),also simultaneous 3G-SDI, HDMI,up to 1080P60fps,The live streaming cameras support for RS-232/RS-485 protocols allows easy connection with a series PTZ joystick and other device.broadcast resolutions covered 1080p59.94/29.97, 1080i59.94, 720p59.94 ,compatible with many HD video switcher
Powerful 20X and Silent Pan-Tilt-Zoom：With Clear Image Zoom technology and ISP algorithm, you can zoom up to 20x still have precise and sharp focus, video captuered up to 75’ and horizontal viewing angle of approximately 60.7 °.20X streaming camera enhanced accurately re-frame shots or track moving subjects with smooth, speedy remote control of pan, tilt and zoom functions.
Efficient IP-based production with PoE：Video streaming directly from RTSP, RTMP(S) and SRT to online streaming service, you are able to have secure transmission with low latency. PoE PTZ camera can power,Video/Audio and control all over a single Ethernet cable (POE 802.3af) simplifying installation and setup for live streaming systems. Multi cameras video production for Flexible live streaming options on OBS,Vmix,Wirecast,Facebook

Mirabox 4K Ultra HD 3-in-1 10MP USB Document Camera/Webcam/Visualizer for Teachers - Work with Mac OS,Windows,Chromebook for Live Demo,Web Conferencing,Distance Learning,Remote Teaching,Object Viewing
【10 Megapixel camera for superior image clarity】the 10 MP Sony Sensor captures real-time 4K Ultra High Definition images (3840 x 2160 at 30 fps), and up to 10 megapixels (3840 x 2880 at 15 fps), allowing for crystal-clear images on any size screen, including wall projectors. Dual-mode autofocus (continuous, single time) quickly shifts focus between moving/static objects, while the macro function captures objects as close as 5 cm（1.97"）.
【USB Camera Works with lots of Software,Plug and Play】applicable to Windows PCS, Macs, and Chromebooks, automatically installs drivers when the device is plugged in, compatible with Tiktok,Google Meet,Skype Microsoft Teams,Zoom,OBS etc.
【Foldable Document Camera for teachers/classroom】mbedded design, occupies a small space after folding, easy to carry; Multi-joint support with multi-angle rotate freely usb camera can capture 2D and 3D objects better and shooting high-definition images and videos. Maximum covering area: 16.5" x 116" in. (A3 paper)v
【USB Document Camera with adjustable image reversal】The camera that can manually adjust image reversal. In video chat or image output, the image can be freely adjusted left/right and up/down; you can also manually adjust the reversed image that appears in the device to a normal image
【With Powerful Functions】The USB Camera with powerful functions:【Zoom in and Zoom out:+-】【ISO:+-】【Fixed Focus:FF】【Auto Focus:AF】【LED ON/OFF】【Image Reversal:Left right mirror switching/up down mirror switching】【USB 2.0 HUB support USB2.0 devices,e.g.USB MIC/USB disk/USB headset】