{
  "added_at": "2026-11-08",
  "additional_evidence_urls": [
    "https://github.com/xaer981/quii-helper/blob/4a038ee74e41c4ff308fc776fbf90168d9ae585c/README.md",
    "https://github.com/xaer981/quii-helper/blob/4a038ee74e41c4ff308fc776fbf90168d9ae585c/LICENSE"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "QUII Helper reconstructs communication with QUII and Qualvision video intercoms in a Python client for snapshots, video, RTSP forwarding, device inspection, and door commands. Its protocol notes map LAN TCP setup, encrypted play, media handling, and cloud preview flow to behavior found in inspected app builds.",
  "description_zh": "QUII Helper 还原 QUII 和 Qualvision 视频对讲设备的通信流程，提供抓图、录像、RTSP 转发、设备信息查询及开门指令的 Python 客户端。协议笔记将局域网 TCP 建连、加密播放、媒体处理和云端预览流程与所分析应用版本中的行为对应。",
  "entry_url": "https://awesomerea.org/resources/quii-helper-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/quii-helper-case/",
  "evidence_class": 1,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/xaer981/quii-helper/blob/4a038ee74e41c4ff308fc776fbf90168d9ae585c/docs/protocol-notes.md",
  "group": "cases",
  "id": "quii-helper-case",
  "json_url": "https://awesomerea.org/resources/quii-helper-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/quii-helper-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/quii-helper-case/index.md",
  "name": "QUII Helper: reconstructing Qualvision intercom communication",
  "name_zh": "QUII Helper：还原 Qualvision 对讲设备通信",
  "preview_kind": "image",
  "preview_url": "https://awesomerea.org/previews/quii-helper-case.gif",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Python 3.10 or newer and a supported QUII or Qualvision device.",
    "LAN playback requires a device IP address and saved stream key/auth pair; first-run key acquisition uses configured cloud account and app values.",
    "LAN talk and archive downloads are experimental; support varies by device and firmware.",
    "MIT license."
  ],
  "requirements_zh": [
    "需要 Python 3.10 或更新版本，以及受支持的 QUII 或 Qualvision 设备。",
    "局域网播放需要设备 IP 地址及已保存的流密钥和认证信息；首次获取密钥需配置云端账户与应用参数。",
    "局域网语音和存档下载仍属实验功能；支持范围因设备和固件而异。",
    "采用 MIT 许可证。"
  ],
  "scope": "partial",
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/xaer981/quii-helper",
  "verification": "source-reviewed",
  "verified_at": "2026-11-08"
}