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| Brand Name: | WSD |
| Model Number: | VWG-003 |
| MOQ: | 1 |
| Price: | Price negotiable |
| Payment Terms: | L/C |
| Supply Ability: | 100 |
1. Background
As remote collaboration becomes routine, video conferencing has become the go-to tool for communication in core sectors including public security, prosecution, judiciary, judiciary, government affairs, finance, scientific research, and enterprises. Yet behind this convenience lies a significant security risk. Data shows that information leaks caused by video conferencing security issues have been on the rise in recent years, threatening not only corporate interests but also national security. Recently, the national security authorities have urgently sounded the alarm, sounding the alarm for video conferencing security!
To address these challenges, Data has developed the Video Watermark Security Gateway. By embedding cross-media invisible watermarks in video and audio signals, this solution effectively controls security risks such as video leakage during filming or recording. Its innovative design and practicality have earned high recognition from national authorities and industry professionals. The Video Watermark Security Gateway not only identifies the source of leaks but also creates a strong deterrent effect, reducing video leakage incidents and minimizing unintentional exposure risks. The product's application value is particularly outstanding.
2. Product Overview
The data video watermark security gateway is a hardware device developed based on video invisible watermark. It adopts embedded operating system and has built-in domestic signal processor. It is connected between video conference terminal and peripheral, and automatically embeds invisible watermark in video and audio signal. It helps organizati- ons to quickly locate the source of video leakage.
3. Product Model
4. Core Competence
Watermark Embedding: Each output video frame carries an "electro-optical-electro" cross- media invisible watermark for real-time protection, supporting HDMI and SDI input/output with maximum 4K resolution (3840*2160). The output audio contains invisible watermarks, achieving a success rate of no less than 99% for recordings exceeding 30 seconds in duration.
Leak Traceability: Provides a leak traceability client with authentication login using national cryptography Ukey. When leakage occurs such as taking photos or recording screens, the source and time of the leak can be quickly traced and located through the traceability client.
Drop-through: Using high-performance domestic signal processor, the processing speed is fast, the delay is increased by about 30ms, and the video does not drop frame; the stability is strong, and the drop-through function is supported, which does not affect the normal operation of the video.
5. Hardware Parameters
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Video frequency |
Import |
1 3840*2160@30fps HDMI 1.4b IN HDMI transmission bandwidth: 3840*2160@30,7.4 Gbps 1 1920*1080@60fps SDI IN SDI 1080p@60 2.97Gbps Support direct output during power loss |
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Output |
1 3840*2160@30fps HDMI 1.4b OUT 1 1920*1080@60fps SDI OUT supports encrypted watermark output |
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Encoding |
Non-destructive signal processing is employed without re-encoding |
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Frame rate |
30/60 frames |
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Audio frequency |
Import |
1 LINE IN, supports direct audio output during power loss |
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Output |
1 Line OUT |
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Core Configuration |
CPU |
Huawei HiSilicon |
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Joggle |
Video interface |
1*HDMI IN/OUT 1*SDI IN/OUT Select one of two inputs/outputs. Only one input/output is supported at a time. |
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RJ45 |
1 RJ45 port, supports Gigabit |
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USB |
Support |
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Source |
Voltage |
220V AC |
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Power |
Less than 12W |
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Other |
Size |
Width 482*Depth 250*Height 44.5mm |
6. Application Scenarios
1. Video Conference Security Traceability
When a video conference is recorded, photographed, or audio-recorded, the system connects the video terminal to the large screen. If the recording is leaked, it can be traced back to the meeting organization, room, and time of recording.
2. Security Traceability of Video Surveillance
It is connected between the video surveillance server and the retrieval terminal. Once the public security, emergency, and public video surveillance content is recorded and leaked by the retrieval unit, the leaked content can trace back to the information of the retrieval unit and the recording time.
7. Product Superiority
1. Good Visual Effect
The independently developed "electro-opto-electric" cross-media invisible watermarking technology, which meets international leading standards, achieves invisible watermarking without user perception. It boasts robust video image signal processing capabilities, maintains video resolution without quality compression, and delivers excellent visual effects. The audio employs HIFI-grade circuit design, ensuring negligible sound quality degradation.
2. Stable and Efficient Operation
High stability with power loss bypass support, ensuring normal video operation
3. Simple to Deploy, Plug-and-Play
The video watermark security gateway is a standalone hardware solution that requires no server deployment, enabling plug-and-play functionality and significantly reducing implementation costs.
4. High Success Rate of Traceability
The digital watermarking is more robust and confidential than the visible watermarking. The leaked audio and video content can still be traced successfully after being forwarded, compressed, smudged, and cropped.