Alfatron WL-HDMI



The Alfatron WL-HDMI is a wireless HDMI extension solution kit.


  • Video resolution up to 1920×1080
  • Supports 44.1/48 kHz, 16/24 bit audio signal transmission
  • The transmission distance is up to 427ft / 130m
  • HDCP compliant
  • Wide bandwidth: 12~25Mbps at 720P, 15~36Mbps at 1080P
  • Allows multiple point-to-point transmission established in the same area
  • Channel spectrum width: 20 / 40MHz
  • No more than 3W power consumption for Tx or Rx
  • Can be used in both home and commercial applications Low power consumption Low latency of 60~100ms


Transmitter (Tx)
Video Input (1) HDMI
Video Input Connector (1) Type-A female HDMI
Power Input (1) DC JACK, (1) DC5V
Power Input Connector (1) DC Jack, (1) Micro-USB
Receiver (Rx)
Video Output (1) HDMI
Video Output Connector (1) Type-A female HDMI
Power Input (1) DCJACK, (1) DC5V
Power Input Connector (1) DC Jack, (1) Micro-USB
HDMI Output Resolution Supports 1920×1080(Full-HD,1080p), 1680×1050(WSXGA), 1280×1024(SXGA), 1280×720(HD,720p), 1024×768(XGA), 800×600(SVGA) and 640×480(VGA)

(Progressive only—1080p,720p,480p and etc; 60Hz/50Hz)

Video Standard H.264
Resolution Support All, 640×480~1920×1080
Interline CCD Method Progressive Scanning
HDCP Available
Factory Reset Available
Audio Support 44.1KHz, 48KHZ, 16/24bit
Ethernet 1:1, unicast
Bandwidth Still: 6~8Mbps

Video: 12~25Mbps at 720P, 15~36Mbps at 1080P

Ethernet Speed 10/100 (IEEE 802.11n)
Latency 720P, 1080P: 60~100ms
Network LAN
User Configuration Through Web-GUI,
H/W Spec. 802.11n, 5GHz, 2T2R
Booting Time 38~40s
Speed of Change Resolution 8s
Transmission Distance up to 426ft/130m at 1080P
External Power Supply 100V~240V AC, 50/60Hz or 5VDC 1A
Power Consumption Tx: 5V 580mA=2.9W

Rx: 5V 540mA=2.7W

Product Temperature Rx: 37℃, Tx:49℃
Operation Temperature -10℃ ~ +55℃
Storage Temperature -25℃ ~ +70℃
Relative Humidity 10% ~ 90%
Dimension (W*H*D) 87.0mm(W) x 24.5mm(H) x 64.0mm(D)
Net Weight Tx/Rx: 225g

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Technical Sheet

User Manual


1) Q – What is the WL-HDMI?

A –  It is a wireless HDMI extender.

2) Q – What is the maximum distance the signal can be transmitted?

A – 130m / 427ft

3) Q – Can I use two sets in the same area?

A – Yes, two separate sets can be used in the same area.

4) Q – Is there any latency?

A – Low latency of 60 ~ 100ms

5) Q – Do both the transmitter and receiver require power?

A – Yes as the units are wireless and do not receive power from each other via CAT.