EN_HHN03_WIFI 4K30 Video Encoder ad Decoder All-in-One Device HDMI-compatible to ONVIF Transfer

Key Functions:
- Support picture-in-picture/nine-square grid.
- Security protocol: GB28181/ONVIF.
- Encoding method: H.264/H.265.
- Supports OSD special effects and image text overlay.
- WiFi connection: supports WIFI6.
- MP4 input: Convert MP4 files to live streams.
- High definition and smooth, supporting 4K@30.
- Live streaming protocol: RTSP/RTMP/FLV/TS/HLS/SRT
- Supports USB cameras.

Features:
- Supports high-definition output after encoding HDMI-compatible/network/USB signal sources.
- Monitoring NVR recording: supports common NVRs on the market (for Hikvision, Dahua, and TOPSEE, etc.)
- Supports network cameras, drones, cameras, USB cameras, etc., and supports multiple protocols such as RTMP/RTSP/SRT.
- 4K image quality, ultra-low latency: support 4k@30 input/output, with a delay of 70-200ms within the local area network.
- Supports OSD graphic and text settings, allowing for the addition of time, text, images, and more.
- Support major mainstream platforms, support RTMP/RTSP/SRT protocol streaming.

Specifications:
Video Input:
- Input port: HDMI-compatible x 1, USB x 1
- Network input: RTMP/RTSP/SRT/FLV/HLS/TS; decoding: 1x4K@30
- Input resolution: up to 4K@30

Video Output:
- Loop output port: support
- Network output: RTMP/RTSP/FLV/HLS/SRT/TS/RTC Multicast/H5 and so on
- WEB preview: support

Audio Input:
- Audio input port: HDMI-compatible x 1; 3.5mm analog x 1

Audio Output:
- Audio output port: HDMI-compatible loop output x 1, 3.5mm analog x 1, network

Video Encoding:
- Encoding resolution: up to 4K@30
- Encoding type: H.264/H.265
- Encoding method: H.264 Baseline / H.264 Main / H.264 High / H.265 Main
- Bit rate control: CBR/VBR/Stong CBR
- Bit rate: 2 - 8192kbps
- Frame rate: 5 - 30
- Key frame interval: 1 - 30
- Intelligent encoding: not supported
- Image processing: rotation/mirror/flipping/mirror flipping/image cropping
- OSD special effects: text/scrolling text/image/time

Audio Encoding:
- Encoding format: AAC/G711A/G711U/MP3
- Audio source: 3.5mm analog audio channel
- Sampling rate: 44.1K, 48K
- Audio bit rate: 64kbps - 256kbps
- Channel: stereo/left channel/right channel
- Gain: -50 to 20

Advanced Functions:
- GB28181: support
- ONVIF: support
- Video preview: support
- Video overlay: support
- Live streaming: support RTMP/RTSP/SRT streaming
- Access NVR: support for Hikvision, Dahua, and TOPSEE, etc.
- Proxy referral: support pull stream and receive stream push, support protocol transfer
- Console: WEB management / applet management
- WiFi: built-in WiFi
- Local storage: USB external storage, NFS mounting, CIFS mounting (for Windows shared directory)
- Serial port transparent transmission: support

System Functions:
- Basic function: network server, firmware upgrade, password management, restart, reset, NTP
- Device search: support

General Parameters:
- Product size: 30 x 105 x 125mm
- Net weight: about 400g
- LED screen: support
- Power supply: DC 12V 2A
- Environment temperature: 0℃ to 45℃

Package Included:
- 1 x Video Encoder
- 1 x Power Adapter
- 1 x User Manual