300M 4K Wireless HDMI Extender – 1TX To 4RX HDMI Wireless Transmitter And Receiver Kit

Procurement managers in the consumer electronics and AV integration sectors frequently face challenges with reliable long-distance HDMI signal distribution, extended lead times from fragmented suppliers, and inconsistent product performance in real-world deployments. This factory-direct 300M 4K Wireless HDMI Extender delivers stable, high-definition wireless transmission with scalable multi-receiver support, competitive MOQ, and short production cycles to meet your project timelines and cost targets.

Scalable One-to-Many Transmission: Supports 1 transmitter (TX) to up to 4 receivers (RX) simultaneously, enabling efficient content distribution to multiple displays in conference rooms, training facilities, education venues, or digital signage networks without additional cabling infrastructure.

 

Long-Range Wireless Performance: Achieves up to 300 meters (656 feet) line-of-sight in open environments using 2.4GHz/5.8GHz dual-band transmission for strong anti-interference capability and fast data rates.

Ultra HD Resolution Support: Delivers 3840x2160P@30Hz (4K) with H.265 video compression for optimized image quality and bandwidth efficiency.

HDMI Loop-Out and IR Extension: Features local HDMI loop-out on the transmitter for monitoring and supports infrared remote control pass-through for seamless device control across extended distances.

Plug-and-Play Deployment: Simple pairing process with no software installation required, reducing installation time and technical support overhead for system integrators and resellers.

Note: Actual transmission distance is subject to environmental factors including obstacles, interference, and wall materials.

As a dedicated manufacturer of wireless HDMI products, we maintain full in-house control over design, production, and quality assurance. Our facilities support flexible OEM and ODM services, including custom branding, firmware adjustments, packaging solutions, and tailored specifications to align with your brand or regional requirements. We implement strict quality control processes at every stage-from component sourcing and SMT assembly to final functional testing and aging verification. All units undergo comprehensive signal stability, interference resistance, and durability checks before shipment.