ANJCTDD Wireless HDMI Extender 328ft 4K Decode 1080P

ANJCTDD Wireless HDMI Transmitter and Receiver wirelessly sends audio and video up to 328ft (100m) outdoor and 165ft (50m) indoor, decoding 4K and delivering smooth 1080P/60Hz output with near-zero latency for presentations, home theater, and events.

This compact plug-and-play kit removes the need for long HDMI cables when you want to mirror or extend a PC, laptop, set-top box, camera, or other HDMI source to a TV, projector or monitor. With dual-band 2.4G/5.8G transmission, low latency, and included micro/mini HDMI adapters, it’s built for quick setup, portability and reliable signal in conference rooms, classrooms, and outdoor screenings.

How easy is it to set up and use this wireless HDMI extender?

Setup is straightforward: plug the transmitter into your source’s HDMI, connect the receiver to your display’s HDMI, power both units, and the pair auto-links—no Wi‑Fi, app, or driver required. The system supports extended and duplicate modes so you can choose mirroring or using a second monitor as an extension.

• Plug & play—no software or network login needed
• Auto pairing between transmitter and receiver
• Supports duplicate and extended display modes
• Includes micro HDMI and mini HDMI adapters for device compatibility

What video quality and latency should I expect?

The ANJCTDD unit decodes 4K input and outputs crisp 1080P at 60Hz to most displays, balancing quality and compatibility. Latency is under 0.01s in ideal conditions, making it suitable for most presentations and video playback where near real-time response is necessary.

• 4K decode with stable 1080P/60Hz output
• Low-latency transmission (~0.01s in clear line-of-sight)
• Clear, stable picture for slides, video, and conferencing
• Extended/duplicated display options for flexible setups

How far will the signal reliably reach inside and outside a building?

This wireless HDMI set uses a dual-frequency chip to maintain stronger transmission through open spaces and moderate obstacles. Expect up to 328ft (100m) in open outdoor conditions and around 165ft (50m) indoors; walls and heavy obstructions will shorten range and reduce throughput.

• Outdoor open range: up to 328ft / 100m
• Indoor range: up to 165ft / 50m (varies with walls/interference)
• Dual-band 2.4G/5.8G helps avoid local interference
• Stable through light obstacles; heavy walls lower distance

Which devices and scenarios are compatible with this extender?

The transmitter works with most HDMI sources and the receiver with standard HDMI displays. It’s suitable for presenters, teachers, event hosts and home users who need a fast way to share video and audio on larger screens without running cables.

• Compatible with laptops, PCs, Blu‑ray, DVD, set-top boxes, cameras and DSLRs
• Works with HDTVs, projectors and monitors supporting HDMI
• Great for meetings, classrooms, trade shows, outdoor movie nights
• Includes adapters for micro and mini HDMI connections

Who is this for? If you need a portable, low-latency solution to send HDMI video and audio across rooms, halls, or outdoor spaces without messy cabling, the ANJCTDD Wireless HDMI Transmitter and Receiver kit meets that need. It’s designed for professionals (presenters, AV installers), educators, event operators, and consumers who stream movies or host outdoor screenings and require dependable, quick-to-deploy wireless AV performance. Note: always plug both units into power for stable operation; contact ANJCTDD support for troubleshooting or warranty service.