Overview
Mini & Low-Power Wifi6 Encoder: Mini size & ultra lightweight with power consumption 3.4W only; the video encoder is powered by USB connection to signal source or mobile power bank, supporting 7/24 streaming effortlessly & flawlessly.
UHD Live & 4K Loopout: Support up to 2160p@30Hz HDMI input, 2160p@30Hz HDMI loop out, and up to 2160p@30Hz streaming output at 64Mbps with H.264 or H.265 SRT, HLS, RTMP(S), RTSP, ONVIF, RTP, TCP, UDP, Multicast, Unicast. This professional hardware encoder provides a flexible IP streaming solution for live productions.
Wifi Roaming Encoder: With built-in 5G+2.4G dual-Wifi6 antenna, this wireless encoder has stronger network connection capability. It supports fast Wifi roaming feature that when the Wifi router & Wifi repeaters are set up in LAN, the encoder will always automatically measure the AP signal strength, and jump to the AP with strongest signal strength without interrupting the video transmission.
Multi-Stream Output in 2K: The encoder supports 4-stream encoding output simultaneously through its Primary Stream and Secondary Stream. empowering multi-streaming to different live platforms like Youtube, Faceboo, Twitch, Wowza, Dacast etc. in 1080p@60Hz.
Customize Device Button Functions: The IP encoder has two buttons, and users can press any of them to start/stop RTMP streaming, switch AP mode, or reset factory settings; you can also empower the button/buttons with new functions from web UI such as start/stop SRT/RTSP/HLS streaming, or enable/disable OSD etc.
More Functions: Start/stop streaming with one click on encoder buttons; support NAS recording; support NTP sync for mult-camera setup; add real-time text/picture/time OSD; preview video input image through web UI; upgrade firmware online etc.
4K HDMI over Wifi Streaming Solution
The HEC-20 is DDMALL's latest innovation, supporting HDMI input in 2160p@30Hz, HDMI loopout in 2160p@30Hz, and encoding output in 2160p@30Hz, 64Mbps. The low-power mini encoder is sleak and lightweight for 7/24 working flawlessly.
Most Portable Hardware Encoder
Seamless WiFi Roaming Delivers Seamless Video
With built-in Wifi6 antenna, the HEC-20 provided more stable and stronger 5G or 2.4G wireless network connection. At the same time, the Wifi encoder supports fast Wifi roaming protocol that it automatically jumps between APs and connects to the strongest signal without interfering video transmission. It secures your video transmission flawlessly without stuttering when the camera is in motion.
Parameters
| General |
| Power Supply | 5V/1 A （USB cable powered） |
| Power Consumption | 3.4W |
| Operating Temperature | -10~55℃ （14~149℉） |
| Storage Temperature | -20~85℃ （-4~185℉） |
| Operating Humidity | 10%- 90%RH (Non-condensing) |
| Weight | 46g |
| Dimension (L*W*H) | 108x35x12mm |
| MTBF | 30,000H |
| Video |
| Input Standard | HDMI 1.4A |
| Video Codec | H.265/HEVC and H.264/AVC |
| Supported Protocols | SRT, HLS, RTMP, RTMPS, RTSP, ONVIF, RTP, UDP, TCP, Multicast and Unicast. |
| Supported Input Resolution | 2160p@30/25/24Hz, 1080p@60/50/30/25/24/23Hz, 720p@60/50/30Hz |
| Supported Local Loop-Out | 2160p@30/25/24Hz, 1080p@60/50/30Hz, 720p@60/50/30Hz, 960×720@60/50/30Hz, 960×540@60/50/30Hz, 640×480@60/50/30Hz, 360×200@60/50/30Hz. |
| Supported Output Resolution |
2160p@30/25/24Hz, 1080p@60/50/30Hz, 720p@60/50/30Hz, 960×720@60/50/30Hz, 960×540@60/50/30Hz, 640×480@60/50/30Hz, 360×200@60/50/30Hz. The frame rate can be selected by yourself. The primary stream supports a maximum of 3840*2160@30Hz， secondary stream supports a maximum of 1080p@60Hz |
| Video Bitrate |
128Kbps~64Mbps |
| Audio |
| Input Standard | HDMI |
| Audio Encoding Format | G.711u, AAC |
| Audio Bitrate | 32kbps~256Kbps |
| System |
| Wireless Standard | 802.11a/n/ac 5G，802.11b/g/n 2.4G |
| Control Method | Web UI |
| AP Mode Wi-Fi Info | SSID：HED4KW；password：12345678 |
| AP Mode Default IP | 192.168.1.252 |
| Default Web UI Login Credentials | user/password: admin/admin |
| GOP | Tunable |
| Compression Profile | BaseLine, Main, High |