Datasheet of ON-UAH-52EM
Overview
EXVIST 2CH Hybrid Encoder & Decoder with AHD/TVI/CVI/CVBS, USB Camera, and Dual RTSP Stream Decoding
The ON-UAH-52EM is a compact (60×43 mm) hybrid encoder and decoder designed for versatile video processing. It accepts up to 2 channels of encoding or decoding: one channel supports AHD/TVI/CVI/CVBS (3PIN PH1.25) analog input with 5V output to power the camera, and one channel accepts a USB camera (4PIN PH1.25) with direct power. In addition, the device decodes up to two 1080p network streams (RTSP/RTMP/TS) from IP cameras, encoders, or NVRs. Equipped with RS232 and a microSD card slot for local recording, the ON-UAH-52EM bridges analog, USB, and IP video sources for surveillance, live broadcasting, IPTV, and remote collaboration. Application scenarios are as below:
- IPTV, Hotel TV System
- Digital Signage, Video Conference, Video Capture
- Live Broadcasting or Streaming to YouTube or Wowza etc.
- Distance Education, Campus Broadcast, Telemedicine
- Multimedia Stitching Display
- NVR, Recording System, Video Surveillance
Hardware
Advantages
- Encoding & Decoding - Avaiable not only for 1ch AHD/TVI/CVI/CVBS (3PIN PH1.25) input up to 1080p, 1ch USB (4PIN PH1.25) Thermal Imaging Camera Input, but also 2ch 1080P RTSP streams decoding input, compatible with EXVIST, Hikvision, Dahua and Axis's IP camera.
- Multiple Broadcasting - Suitable not only for pulling stream to your own server via TS (H.265/H.264) like IPTV, but also for pushing stream via RTMP (H.264 only) to Wowza Streaming Engine, YouTube, Twitch, Ustream, Facebook Live, Livestream, Wirecast, vMix etc. to do broadcasting. It also supports stream pushing at least 4 addresses.
- Multiple Applications - Applicable not only for basic CCTV surveillance, NVR, recording system, but also for live broadcasting like IPTV, video conference, video game, telemedicine, remote teaching, major events, WeMedia etc. With HLS(H.264 Only), you can also view live video on your smartphone, iPad directly with picture in picture.
- Multiple Protocols - TCP/IP, DHCP, DNS, DDNS(3322, Oray), HLS, HTTP, HTTPS, RTP, RTSP, RTMP, SRT, TS, UDP, Multicast etc protocols supported. It's compatible with Onvif and Hikvision private prococol which allows it work with iVMS-4200/8700 and video recorded at H.265 with Hikvision's NVR.
- Cross Browsers - Real cross browers supported like IE, Microsoft Edge, Google Chrome, Firefox, Safari etc. With user-friendly UI, you can also preview live video directly over browsers, set audio as AAC, bitrate as 500(recommended), insert your logo(jpg at 200x200px) and OSD text, and remote upgrade etc.
- Recording & Download - Pretty easy to record real-time videos if you'd like to save them into the inserted USB flash drive(128G) in MP4, just pressing the reset/record button for one second. Just press it again and it will stop recording. Easy to preview and download the recorded videos by accessing the encoder.
Parameters
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Part Number
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Part Name
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1080P Mini Hybrid Encoder|Decoder with Analog/USB/Network Stream Input for Live Streaming
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Encoding|Decoding
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Max. 2ch encoding & decoding, including 1ch AHD/TVI/CVI/CVBS input, 1ch USB2.0 Input, up to 2ch decoding input
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Analog Input
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Max. 1920*1080P@60FPS, Encoding Up to 30FPS ONLY
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Decoding Input
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Max. 2ch 1080p SQ/RTSP/RTMP/TS network stream decoding input from IP camera, encoder, NVR etc.
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USB Input
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Max. 1ch USB2.0 thermal Imaging camera input
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Image Fusion
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Supported, 1ch/2ch/3ch/4ch image fusion preview and output
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Video Output
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1ch/2ch/3ch/4ch image fusion output by network stream
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Audio I/O
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Embedded over USB or 3.5mm Line-In/Out
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Local Recording
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Built-In SD Card Slot for Local Recording, Max. 128GB
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Interfaces
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1x HDMI In, 1x HDMI Out, 1x 3.5mm Line-In/Out, 2x USB2.0, 1x Hardware Reset Button, 1x RJ45
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Specification
Video Input/Output
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Item
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Description
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Video Input Interfaces
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3PIN PH1.25 AHD/CVI/TVI/CVBS Input, Network Stream Input, 4PIN PH1.25 USB2.0 Input
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Max. Input Resolution
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1080P@60FPS
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Supported Input Resolutions
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1920x1080, 1600x1200, 1600x900, 1440*1050, 1440x900, 1360x768, 1280x1024, 1280x800, 1280x768, 1280x720, 1280x600, 1024x768, 800x600
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Unsupported Input Resolutions
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1366x768, 1080i
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Output Interfaces
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Network Streaming(RTSP, RTMP, RTSP Push, TS, HLS, SRT), Local Storage(SD Card Slot)
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Output Mode
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Configurable, 1ch/2ch/3ch/4ch Image Fusion Output
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Network Stream Input
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Item
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Description |
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Supported Protocols
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RTSP(H.264/H.265), RTMP, TS, HLS, SQ(Private Protocol for Encoder, Decoder, IP Cameras from EXVIST)
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Max Concurrent Streams
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2ch 1080P@60FPS Decoding Input
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Compatible Devices
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EXVIST Encoders/IPC, Hikvision IPC, AXIS IPC P3365, Dahua IPC, RaySharp NVRs and IPC, TVT IPC, UNV IPC, Reolink IPC, TP-LINK IPC like the C520WS, and other ONVIF-compliant Devices.
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Compatibility Note
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While compatible with most ONVIF-conformant devices, successful decoding of RTSP streams from different brands isn't guaranteed. In case of failure, further debugging and integration may be needed.
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USB Input
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Item
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Description |
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USB Camera Support
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Max. 1ch USB2.O Camera Input
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USB Camera Compatibility
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Compatible with USB2.0 (4PIN PH1.25) Thermal Imaging Camera
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Audio Input/Output
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Item
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Description |
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Audio Input Interfaces
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USB Embedded or 3.5mm TRRS Line-I/O or Network Stream Embedded
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Audio Sampling Rate
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8kHz(NVR)/16kHz/32kHz/44.1kHz/48kHz
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Audio Input Volume
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0~100, Adjustable for 3.5mm TRRS Line-I/O ONLY
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Audio Output Interfaces
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Network Audio Stream, 3.5mm TRRS Line-I/O
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Audio Output Volume
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0~100, Adjustable for 3.5mm TRRS Line-I/O ONLY
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Video Encoding
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Item
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Description
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Supported Video Standards
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H.264/AVC, H.265/HEVC
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Video Encoding Channels
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2
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Main Stream
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1920x1080, 1600x1200, 1600x900, 1440*1050, 1440x900, 1360x768, 1280x1024, 1280x800, 1280x768, 1280x720, 1280x600, 1024x768
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Sub Stream
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720x576, 720x540, 720x480, 720x404, 704x576, 640x480, 640x360, 352x288, 320x240
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Max. Encoding Resolution
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1080P@30FPS
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Bitrate Control Mode
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Constant Bitrate(CBR)/Variable Bitrate(VBR)
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Framerate
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Up to 25/30FPS ONLY
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GOP(Key Interval)
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5–200 frames (Min Key Interval: 5)
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Bitrate
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64-12000Kbps[Initial Recommended Bitrate: 500 Kbps]
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OSD Overlay
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Date&Time, Text, Picture(JPG, PNG)
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Audio Encoding
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Item
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Description
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Supported Audio Codecs
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AAC(Mandatory for YouTube), G.711A, G.711U(NVR Systems)
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Audio Encoding Channels
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2
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Audio Bitrate Range
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32K/64K/128K/256K
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Audio Channels Supported
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Stereo/Mono
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Video Stream
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Item
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Description
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Concurrent Stream Count
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6x RTSP Streams
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Stream Latency
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70~140ms(PC-To-Encoder+Decoder HDMI Output)
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Stream Types Supported
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Live Streaming, Multicast Streaming
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TS (Main Stream)
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TS (Sub Stream)
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HLS (Main Stream)
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HLS (Sub Stream)
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RTSP (Main Stream)
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rtsp://192.168.1.120:554/live/1_0
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RTSP (Sub Stream)
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rtsp://192.168.1.120:554/live/1_1
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UDP
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udp://@224.1.2.3:10000
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Protocols & Networking
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Item
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Description
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Networking Protocols
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TCP/IP, DHCP, DNS, DDNS, HTTP, HTTPS, RTP
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Streaming Protocols
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RTSP Pull(H.264/H.265), RTSP Push(H.264/H.265), RTMP(H.264 ONLY), RTMPS, SRT, HLS, TS, UDP
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ONVIF Protocol
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Compatible
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HK/DH Protocol
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Compatible
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Security Features
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RTSP Authentication, ONVIF Authentication
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Interface
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Item
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Description
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Physical Input Interfaces
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1x AHD/TVI/CVI/CVBS (3PIN PH1.25), 1x USB (4PIN PH1.25), 1x 3.5mm TRRS Line-I/O(ONLY ONE)
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Physical Output Interfaces
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1x 3.5mm TRRS Line-I/O(ONLY ONE), 1x Network Port(10/100M, 6PIN PH1.25)
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Network Interface
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1ch RJ45 10M/100M Self Adaptive Ethernet Port
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USB Port
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1ch USB2.0 for Thermal Imaging Camera
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Reset/Record
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1ch Reset/Record(Press it for one second to start/stop recording, Press it for more than 5 seconds to reset)
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Screen Type
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N/A
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General
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Item
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Description
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Default Credentials
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User: admin; Password: 12345
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Default Static IP
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192.168.1.120
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Power Supply
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DC12 1A or Higher
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Power Consumption
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≤3w
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Operating Temperature
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-10°C~+55°C[14°F~131°F]
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Operating Humidity
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≤95%
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Unit Dimension
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60mm x 43mm x 25mm[2.36in x 1.69in x 0.98in]
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Package Dimension
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172mm x 150mm x 41mm[6.77in x 5.91in x 0.09in]
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Net Weight
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17g[0.037lb, 0.60oz]
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Gross Weight
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100g[0.22lb, 3.53oz]
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