AREC | AREC Media Stations | AREC KL-3W

AREC KL-3W Media Station

  •  All-in-One Device with 7” LCD Display to Offer Up to 3 Full HD Video Sources Capturing, Mixing, Switching, Recording and Live Streaming
  • Portable Design for Easy Move and Place
  • Next Generation System Design Provides a Simpler and More Intuitive Interface

Portable Media Capture Solution
Coming with 7” LCD display, AREC KL-3W is a lightweight, portable and all-in-one Media Station, allowing users to simultaneously capture, switch, mix, stream and record live events in a simple and efficient way.
Compatible with AREC AM-601 Wireless Microphone*, AREC KL-3W makes it simple and convenient to stream and record multi-sources activities in demanding portable applications.
* Optional accessory, to be purchased separately.

Capture Up to 3 Video Sources at the Same Time
KL-3W supports capturing up to 3 video sources through HDMI / VGA/ RJ45 interfaces*. Through suggested video streaming app, KL-3W also can receive live videos from iOS or Android smart phone and tablet. It allows users to add a video source via mobile phone camera or other novel device.
With this new feature, KL-3W is compatible with camcorder, laptop, PC, network camera, mobile phone, drone, digital micro-scope, and wireless microphone etc. With audio support, KL-3W can mix audio via HDMI, 3.5mm stereo and AREC wireless microphone.
* Supports DVI and component video cable inputs with appropriate DVI to HDMI or component to VGA adaptors.
** To receive a live video from your mobile device, please apply necessary settings in advance. Please refer to KL-3W user manual for more details.

Achieve Multi-Source Live Streaming
KL-3W provides multi-source live streaming to broadcast the live image and voice of an on-going lecture or event on YouTube, Facebook, UStream, Twitch and other live broadcasting websites, allowing any participant to attend at any location in the world.

Flexible 3-Inputs and 4 Recording Video Files
AREC KL-3W supports up to 3-input sources capturing and up to 4 synchronized recording videos. Users can choose mixed recording mode or mixed plus original sources mode respectively. The mixed plus original sources recording mode provides 1 mixed video and 3 individual synchronized source videos for flexible post-production use.

Real-Time Assistant in Video Making
Built-in Online Director, AREC KL-3W provide a more intuitive experience for live production and streaming. It allows users to switch and mix between multiple cameras and digital content sources. It also supports control and monitoring the cameras’ field of view, streaming setting, and adding pre-made background and overlay images for live production.

Built-in Hard Drive Storage & Backup
Equipped with 1TB hard drive, KL-3W not only saves hundreds of hours recording videos but also enhances the overall efficiency. To satisfy different requirements, KL-3W also supports automatic and remote FTP backup to keep the recording safe.

New Features for Live Video Production
KL-3W adds new features on its Online Director by letting users enjoy the fun of being a video director without any professional experience. Users can easily add pre-made background images, computer graphics (titles), and custom themes when broadcasting. If users just want to record a video with a fixed layout, buttons on the top machine allows for easy operation.

AREC Video Manager : Videos with Just One Click
With the built-in Video Manager, administrators or teachers can manage videos saved in the local Media Station remotely. They can download, upload or delete a video file, and edit video information. With available APIs, all of the video content, metadata, and thumbnail can be delivered seamlessly for third party integration.

Product Interface

Input Connection
Video Inputs* HDMI / VGA / RJ-45 (Supports AREC full HD network camera and wireless IP inputs)
Available to receive live videos from iOS, Android smart phone and tablet through suggested live video streaming app
Note: users should apply necessary settings to KL-3W and your 4G mobile device in advance. Please refer to KL-3W user manual for more details.
Max. Video-In channels Maximum 3 channel synchronized recording
HDMI / VGA : up to 2 channels
Full HD network camera and streaming input : up to 3 channels
Video-In Modes HDMI: 480i~1080p60
VGA video : 480i~1080p60
VGA PC : 640 x 480~1920 x 1080
Audio Inputs Line in, Mic, wireless Mic, HDMI
Max. Audio-In channels 3.5mm Stereo: 2 channels
Wireless Mic: 1 channel
HDMI: 2 channels
WiFi Connection
WiFi Connection Support Yes, built-in WiFi module to support 2 wireless network camera inputs
Network Standards IEEE 802.11 b / g / n 2x2
Operating Frequency 2.4 GHz
Video Processing
Compression H.264 / AVC
Frame Rate Max. 30fps
Bit Rate 500Kbps~8Mbps
Resolution Max. 1080p (320x240 ~ 1920x1080)
Audio Processing
Compression AAC-LC
Bit Rate 80Kbps~320Kbps
Video Outputs
Built-in LCD Display 7” 800x480 TFT LCM
LCD type : TFT / Transmissive
Video Outputs 1x HDMI display port (1 output option from loop-through, inputs monitoring and multisource display)
Streaming / Main System Output
Streaming Delay 1 sec.
Compatible Streaming Input Protocols RTSP, RTP, RTMP, UDP
Streaming Output Protocols RTP, RTMP (RTMPS), RTSP
Note :
1. Users can choose 1 output option from RTP or RTMP only
2. RTP: MPEG2-TS over RTP unicast; MPEG2-TS over RTP multicast
3. RTSP (TCP / UDP): Max 6 clients RTSP streams available via public URL (example: pulled streams)
Main Output Mode (Max.) HDMI / VGA* : 1080p60
Local Storage
External Storage Supports USB drive recording through the front port.
Locally Stored File Output Format MP4
Local Storage 1TB 2.5” SATAIII Hard drive
Remote Storage
FTP Backup Video files will backed up automatically to FTP server after end of recording
Camera Control VISCA / PELCO-D / PELCO-P
Recording Modes Mixed mode, 1 Mixed + 3 individual original sources
Recording Layouts 21 layouts for pre-defined, including full screen / picture-in-picture / picture-bypicture/ multi-channel split screen
Bookmark Automatic and manual bookmark insertion
Background Images Multiple for user-defined
Overlay Images Multiple for user-defined
Custom Themes Multiple for user-defined, setting from webbased back stage
Live Broadcasting
Live Broadcast to CDN or Stream Server Yes, support RTMP protocol
Video Information Editing
Post Video Info Editing Yes, through Video Manager platform
Video Info Adding Video info will be added on video file name automatically while file output or uploading
Operating Controls
Video Switcher Yes, through web-based Oline Director for manual controls
External Control Yes, supports RS-232 interface port
Control Button Yes, at the front of the media station
Video Manager Platform Built-in video manager latform: through web-based control interface
General Information
Operation System Embedded Linux System
LCD Screen Yes, built-in 7” LCD
Power Supply 12V / 3A
Temperature / Humidity 0~40°C / 90%
Dimension 354mm(L) x 188,2mm(W) x 97mm(H)
Weight 2.7kg (5.9 lbs)
Language SC / TC / English / Russian / Spanish / Czech
Accessories Power adapter / wireless Mic antenna / quick guide / VGA line / HDMI line / RJ-45 line / HDMI to VGA converter** / WiFi module antenna x 2

* Supports DVI and component video cable inputs with appropriate DVI to HDMI or component to VGA adaptors.
** Please use genuine original AREC HDMI to VGA converter

The latest Documentation and Software can be found at the Homepage of ADENA/AREC


  • AREC KL-3W Datasheet
  • AREC KL-3W Quick Installation Guide
  • AREC KL-3W User Manual


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