Overview 

Easy Setup without Cable Mess: Ultra-mini size(75x32x15mm) and ultra-lightweight(25g). USB-powered. The video decoder accepts power from USB port of display without power adapter; Type-A male HDMI connector making it easy to plug to the HDMI port of display without HDMI cable.

Portable 4K SRT Decoder: Decode up to 4K@60Hz with SRT protocol; the wireless HDMI encoder offers end-to-end IP video solution by pairing with DDMALL SRT encoder, providing secure, reliable, and high-quality low latency video transmission; compatible with third-party SRT encoders.

True 4K Video Decoder: Decode up to 4K@60Hz at high bitrate with HEVC/AVC, and HDMI outputs up to 4K@60Hz. Auto-match a best HDMI output resolution for display regarding the specific parameters of display terminals; support video resolution up-scaling and down-scaling.

Camera Decoder: The IP decoder decodes IP streams from various brand IP cameras or NVRs to HDMI signal; support protocols like ONVIF, RTSP, UDP, TCP. 

2.4G+5G Dual-Wifi: Built-in 2.4G+5G dual-band wifi antenna. Convenient to connect various Wifi hotspots quickly for strong network connectivity, realizing stable and reliable streaming video transmission and output. 

Introduction

The HDD-20W is DDMALL compact and powerful wireless HDMI video decoder, that features ultra-mini and ultra-lightweight form factor. It accepts power by USB connection to the USB port of displays. With HEVC H.265 and AVC H.264, this HEVC decoder decodes network streams and video encoders for broadcasting in 2160p at up to 60fps in ultra-low latency, making it perfect to decode IP cameras and NVRs from different brands. Captivate your audiences with video streaming in pristine 4K quality; streamline your ip streaming decoding with energy efficiency and cost savings. Support video resolution up-scaling and down-scaling. Degrade the 4K video to a 2K video for passing through in case you have the needs. When it works as an SRT decoder, it secures your 4K video transmission reliably in low latency; Integrate the HDMI decoder into your systems to decode IP camera, network stream, DDMALL or third-party video encoders, and more, and it will bring your unmatched decoding AV experience. 

Key Features

• Portable Wireless Video Streaming Decoder
Ultra-mini and lightweight form factor makes the IP video decoder easy to carry.  Plug it into your portable signal sources without any cable clutters, and it delivers true 4K high-quality video as you wish. 

• USB-Powered, Energy efficient
Leveraging the ultra-low power consumption, the Wifi HDMI video decoder takes power from most HDMI signal sources directly, or when the HDMI power voltage is too low to support the normal working of the IP decoder, you can power it by USB connection to displays or power bank without an additional power adapter. Agile your setup to the greatest extent.   

• Reliable Quality, Professional Performance
The IP decoder is a HEVC H.265 AVC H.264 video decoder, supporting ONVIF, RTSP, UDP, and TCP. With inputs up to 4K@60Hz and decoding outputs up to 4K@60Hz as well. Plug it into your display directly and configure the decoder via web UI, and then you will enjoy your decoding video with ease. 

• Wireless Video Decoding Solution
Built-in 5G+2.4G dual-band Wifi antenna, the HDMI video decoder enables more stable signal juice for reliable video decoding. Use your mobile phone, or mobile Wifi router to provide network connection for the streaming decoder. Ideal for outdoor sports, wild shooting, mega-church broadcasting, campus activities, and more. 

• Easy to Setup 
The Wifi video decoder adopts DDMALL technology, easy to carry and install. It is friendly to the network streams, IP streams, and third-party encoders so you can simply integrate it into your decoding systems. The video decoder will work perfectly with your systems. 

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