RE-3

4K HDMI+3G-SDI+USB Encoding Card

4K Multi-interface NDI Encoding Card

RE-3

HDMI, 3G-SDI & USB—All Integrated in One

RE-3

4K Multi-interface NDI Encoding Card

Kiloview RE-3 is a professional rack-mounted encoding card built for the RU01/RU03 chassis, supporting HDMI, 3G-SDI and USB inputs. It delivers up to 4Kp30 or 1080p60 in H.264/H.265 encoding, with flexible dual-channel operation and layout options including PIP and PBP.

With full support for NDI HX3/HX2, SRT, RTMP, RTSP, HLS, WHIP, and other IP protocols, RE-3 enables high-efficiency streaming and reliable transmission across demanding production environments.

Kiloview RE-3 is a professional rack-mounted encoding card built for the RU01/RU03 chassis, supporting HDMI, 3G-SDI and USB inputs. It delivers up to 4Kp30 or 1080p60 in H.264/H.265 encoding, with flexible dual-channel operation and layout options including PIP and PBP.

With full support for NDI HX3/HX2, SRT, RTMP, RTSP, HLS, and other IP protocols, RE-3 enables high-efficiency streaming and reliable transmission across demanding production environments.

Broadcast-Grade H.265 Encoding with Reduced Bandwidth

Powered by H.265 (HEVC), the RE-3 delivers visually lossless compression with up to 50% bandwidth savings compared to H.264, ideal for efficient, high-quality video transmission.

Broadcast-Grade H.265 Encoding with Reduced Bandwidth

Powered by H.265 (HEVC), the RE-3 delivers visually lossless compression with up to 50% bandwidth savings compared to H.264, ideal for efficient, high-quality video transmission.

Dual 4K/HD Inputs with Flexible Encoding

The RE-3 features 4K HDMI, 3G-SDI, and USB video inputs . You can encode any single input or both HDMI and SDI simultaneously with Picture-in-Picture (PIP) and Picture-by-Picture (PBP) modes.

Dual 4K/HD Inputs with Flexible Encoding

The RE-3 features 4K HDMI, 3G-SDI, and USB video inputs . You can encode any single input or both HDMI and SDI simultaneously with Picture-in-Picture (PIP) and Picture-by-Picture (PBP) modes.

Multi-Protocol Streaming Up to 8 Destinations

The RE-3 supports comprehensive IP streaming protocols including NDI HX2/HX3, SRT, RTMP/RTMPS, HLS, TS over UDP, RTP, RTSP and WHIP. It can stream to up to four platforms simultaneously with optimized stability.

Multi-Protocol Streaming Up to 8 Destinations

The RE-3 supports comprehensive IP streaming protocols including NDI HX2/HX3, SRT, RTMP/RTMPS, HLS, TS over UDP, RTP, and RTSP. It can stream to up to four platforms simultaneously with optimized stability.

Professional Video Processing

The RE-3 supports video cropping, rotation, mirroring, and precise color adjustments. It also offers customizable on-screen display (OSD) options, including text, images, and logos, providing comprehensive tools to adapt to varied production workflows.

Professional Video Processing

The RE-3 supports video cropping, rotation, mirroring, and precise color adjustments. It also offers customizable on-screen display (OSD) options, including text, images, and logos, providing comprehensive tools to adapt to varied production workflows.

Advanced Multi-Channel Audio Support

The RE-3 can processes up to 4 channels of embedded audio from SDI, HDMI, and USB sources, with additional support for external audio via a 3.5mm line-in. This multi-channel capability makes it ideal for complex production environments that require precise audio encoding and mixing.

Advanced Multi-Channel Audio Support

The RE-3 can processes up to 4 channels of embedded audio from SDI, HDMI, and USB sources, with additional support for external audio via a 3.5mm line-in. This multi-channel capability makes it ideal for complex production environments that require precise audio encoding and mixing.

More Features

PTZ Control
Support

Recording While
Streamin

Real-time Communication
with KIS Pro

Remote Centralized Management with KiloLink Server Pro

Open API for
Seamless Integration

More Features

PTZ Control
Support

Recording While
Streamin

Real-time Communication
with KIS Pro

Remote Centralized Management with KiloLink Server Pro

Open API for
Seamless Integration

Specifications

ModelRE-3
Applicable ChassisRU01, RU03
Video Input1× 3G-SDI (SMPTE 424M), compatible with HD-SDI (SMPTE 292M) and SD-SDI (SMPTE 259M)
1× USB-A or 1× USB-C
1× HDMI 1.4b
Audio Channels4-channel SDI embedded audio
4-channel HDMI embedded audio
4-channel USB embedded audio
1× 3.5mm LINE IN audio interface
Video ResolutionHDMI Input:
3840×2160p 30fps
1920×1080p 23.98/24/25/29.97/30/50/59.94/60fps
1920×1080i 50/59.94/60fps
1280×720p 29.97/30/50/59.94/60fps
720×576i 50fps (PAL SD)
720×480i 59.94fps (NTSC SD)

SDI Input:
1920×1080p 23.98/24/25/29.97/30/50/59.94/60fps
1920×1080i 50/59.94/60fps
1280×720p 25/29.97/30/50/59.94/60fps
720×576i 50fps (PAL SD)
720×480i 59.94fps (NTSC SD)

USB Input:
1920×1080p 24/25/30/50/60fps
1280×720p 30/50/60fps
Video EncodingH.264 (AVC): Baseline/Main/High profile, Level 5.1
H.265 (HEVC): Main profile, Level 5.0
Streaming ProtocolsNDI HX2/NDI HX3/SRT/RTMP/ RTMPS/HLS/WHIP/TS over UDP/RTSP
Network Port1 × 10/100M/1000M RJ45 Ethernet Port
Pre-encoding ProcessingRotation, Mirroring, Cropping
SEI TimecodeSynchronized to NTP or system time
Camera Start/Stop SynchronizationSDI Interface supports REC-RUN mode
OSD/Graphics OverlayUser-defined text and image overlay
ManagementWeb-based control or centralized management via KiloLink Server Pro
Voice IntercomUSB headset expansion or group calls via Kiloview Intercom System (KIS)
PTZ Control• External PTZ control via USB-to-Serial converters (RS-232/RS-485/RS-422)

• Network protocol support (e.g. Sony VISCA, Pelco-D, Pelco-P)

• UVC PTZ control compatibility
USB Port1×USB 2.0 Type-C
1×USB 2.0 Type-A
Video Loss AlertAuto “No Video” screen or customized PNG on source or stream disconnection
Working Temperature-20℃~45℃ (-4℉~113℉)
Power SupplyBy the chassis
Dimensions148.65x132.00x19.20mm
Weight160g

Specifications

ModelRE-3
Applicable ChassisRU01, RU03
Video Input1× 3G-SDI (SMPTE 424M), compatible with HD-SDI (SMPTE 292M) and SD-SDI (SMPTE 259M)
1× USB-A or 1× USB-C
1× HDMI 1.4b
Audio Channels4-channel SDI embedded audio
4-channel HDMI embedded audio
4-channel USB embedded audio
1× 3.5mm LINE IN audio interface
Video ResolutionHDMI Input:
3840×2160p 30fps
1920×1080p 23.98/24/25/29.97/30/50/59.94/60fps
1920×1080i 50/59.94/60fps
1280×720p 29.97/30/50/59.94/60fps
720×576i 50fps (PAL SD)
720×480i 59.94fps (NTSC SD)

SDI Input:
1920×1080p 23.98/24/25/29.97/30/50/59.94/60fps
1920×1080i 50/59.94/60fps
1280×720p 25/29.97/30/50/59.94/60fps
720×576i 50fps (PAL SD)
720×480i 59.94fps (NTSC SD)

USB Input:
1920×1080p 24/25/30/50/60fps
1280×720p 30/50/60fps
Video EncodingH.264 (AVC): Baseline/Main/High profile, Level 5.1
H.265 (HEVC): Main profile, Level 5.0
Streaming ProtocolsNDI HX2/NDI HX3/SRT/RTMP/ RTMPS/HLS/WHIP/TS over UDP/RTSP
Network Port1 × 10/100M/1000M RJ45 Ethernet Port
Pre-encoding ProcessingRotation, Mirroring, Cropping
SEI TimecodeSynchronized to NTP or system time
Camera Start/Stop SynchronizationSDI Interface supports REC-RUN mode
OSD/Graphics OverlayUser-defined text and image overlay
ManagementWeb-based control or centralized management via KiloLink Server Pro
Voice IntercomUSB headset expansion or group calls via Kiloview Intercom System (KIS)
PTZ Control• External PTZ control via USB-to-Serial converters (RS-232/RS-485/RS-422)

• Network protocol support (e.g. Sony VISCA, Pelco-D, Pelco-P)

• UVC PTZ control compatibility
USB Port1×USB 2.0 Type-C
1×USB 2.0 Type-A
Video Loss AlertAuto “No Video” screen or customized PNG on source or stream disconnection
Working Temperature-20℃~45℃ (-4℉~113℉)
Power SupplyBy the chassis
Dimensions148.65x132.00x19.20mm
Weight160g

Related Products​

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© 2026 Kiloview Electronics Co., Ltd. All rights reserved.
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