CHM-W50D-4K 2.4 & 5.8G 4K 50M Wireless HDMI Extender - 副本

4K HDMI Wireless Extender 50Meters

Description

4K Product Introduction

The HDMI wireless transmitter adopts the standard Wifi protocol and transmits high-definition audio and video signals through 5G WiFi, which can be used for DVD players, players, PCs, etc

The HDM high-definition video of the device is transmitted through WiFi, enabling one-to-one application. The device has excellent image processing and transmission capabilities, making signal transmission smoother and more stable.

Main characteristics

1. Transmit HDMI video and audio signals over long distances via WiFi, up to 50 meters in length;

2. Compatible with HDMI 1.4 and 1.3 interfaces;

3. Able to automatically recognize and configure various display modes;

4. Built in automatic balancing system, smooth, clear, and stable screen;

5. Both receiving and transmitting are HDMI interfaces, no software, settings, or drivers are required, and the screen can be projected by connecting;

Technical parameter

video

HDMI protocol: HDMI 1.4

Maximum supported resolution: 4K@30Hz

Interface: HDMI A interface

Impedance: 100

Output: HDMI (synchronous audio and video output)

Encoding format: H.264

WIFI:2.4G+5G

Protocol: Standard 802.11 a/b/g/n/ac

Transmission distance: up to 50 meters in open environments

Power supply: USB power supply: 5V/2A

Maximum power consumption: MAX 3W

Working temperature/humidity: 0 '℃~50 ° C/10%~80% RH (non solidifying)

launcher

Number of interfaces: 1

Interface: HDMI

Resolution: 4K

Receiver

Operating memory: 2GB

Storage space: 1G

Reception: Built in antenna

Interface: HDMI

Function: It can realize the integration of laptops and tablets with LCD displays, projectors, and touch all-in-one machines

Wireless screen mirroring is performed on display devices such as LED splicing screens.

Resolution: 3840x2160 30P, 1920x108060P, 1280x72060P

1024x768 60P, 1280x8060P, 1920x120060P

Frame rate: 30-60 frames per second

Delay: 80-100ms (open environment)

Transmitter Port Description

Port Name: Function Description

Function keys: reset key+pairing

Indicator light: Connection status display

USB-C power port: power input

HDMI: HDMI input

Receiver Port Description

Port Name: Function Description

Function keys: reset key+pairing

Indicator light: power indicator display

USB-C power port: power input

HDMI: HDMI output

Installation steps

Receiver+transmitter combination, plug and play

1. Connect the HD port of the receiver to the video input port of a display device such as a monitor or television.

2. Connect the USB-C power port of the receiver to a charging cable, plug it into a Power Adapter or USB power port (voltage 5V, current 2A), and turn on the power switch of the receiver.

3. Adjust the HD signal source of the monitor or TV to the corresponding HD port until the receiver's startup screen shows successful startup.

4. Connect the transmitter to a computer or other device with HD video output function. After the indicator light enters the flash state, wait for more than ten seconds to complete the projection.

Pairing instructions

The product has been paired before leaving the factory. Improper operation or other situations during use may cause pairing failure, and the device needs to be restored

The steps for re pairing are as follows:

1. Please hold down the receiver function key for more than 3 seconds, and a prompt message will pop up on the interface: Release the button to pair with EZCastTX. Wait for the transmitter to enter pairing mode.

2. Press and hold the transmitter function key for more than 5 seconds, and the indicator light will flash for pairing. Wait for the transmitter indicator light to turn on to indicate successful connection.