Components

Manager UI (Web Dashboard)

A complete web-based management interface for camera configuration and live streaming — no code required. Docker deployment, go2rtc restreamer, real-time events, MQTT, Home Assistant integration.

Library (@apocaliss92/nodelink-js)

TypeScript library implementing the Reolink Baichuan binary protocol (port 9000) for direct camera/NVR communication. Streaming, events, PTZ, intercom, recordings, battery cameras, multifocal support.

npm install @apocaliss92/nodelink-js

import { ReolinkBaichuanApi } from "@apocaliss92/nodelink-js";

const api = new ReolinkBaichuanApi({
  host: "192.168.1.100",
  port: 9000,
  username: "admin",
  password: "your-password",
});

await api.login();
const info = await api.getInfo();
await api.onSimpleEvent((event) => {
  console.log(event.type, "on channel", event.channel);
});

Contributing: Share Your Camera Fixtures

Help improve device support by sharing the API responses from your camera model. The diagnostics dump captures all capability and configuration data (credentials, IPs, and serial numbers are automatically sanitized).

There are three ways to generate a dump:

1. From the Manager UI — Open a camera's detail panel and click the "Dump" button (next to Debug). The dump runs on the server and downloads a sanitized zip file automatically. Results are also available in the Reports section alongside stream analysis reports.

2. Via CLI script — For developers with a local clone:

git clone https://github.com/apocaliss92/nodelink-js.git && cd nodelink-js && npm install
# Configure your camera in .env (see env.template)
npx tsx test/capture-model-fixtures.ts

3. Via the library API — From any project that depends on @apocaliss92/nodelink-js:

import { ReolinkBaichuanApi, captureModelFixtures } from "@apocaliss92/nodelink-js";

const api = new ReolinkBaichuanApi({ host: "192.168.1.100", port: 9000, username: "admin", password: "your-password" });
await api.login();
await captureModelFixtures({ api, channel: 0, outDir: "./my-camera-dump", log: console.log });
await api.close();

Then open a PR with the generated fixtures. Each new camera model helps us detect capabilities more accurately and prevents regressions. If your model isn't listed in Supported Devices, your contribution is especially valuable.

API Documentation

| Section | Description | | --- | --- | | Baichuan Protocol API | Binary protocol (port 9000) — streaming, events, PTZ, intercom, recordings | | CGI HTTP API | HTTP REST API (port 80) — configuration, settings, system administration | | Manager REST API | Web dashboard HTTP API — auth, streaming, events, metrics | | Streaming Servers | RTSP, RFC4571, HTTP servers | | Network Discovery | UDP autodiscovery |

Supported Devices

Devices with captured fixtures (verified API compatibility):

| Model | Type | Firmware | | --- | --- | --- | | E1 Outdoor PoE | Wired camera | v3.1.0.5223 | | E1 Zoom | Wired camera (H.265, PTZ) | v3.2.0.4741 | | RLC-810A | Wired camera (8MP) | v3.1.0.1162 | | B400 | Wired camera (4MP) | v3.0.0.183 | | Argus 3E | Battery camera (via Home Hub) | v3.0.0.3623 | | Argus PT Ultra | Battery camera with PTZ (via Home Hub) | v3.0.0.3911 | | Reolink Home Hub | NVR / Hub | v3.3.0.456 |

Also expected to work with other Reolink devices using the Baichuan protocol (port 9000): RLC series, RLN NVRs, TrackMix, Duo, and other Argus battery cameras.

Credits

Based on the reverse engineering work of:

• neolink - Rust implementation of Baichuan protocol
• reolink_aio - Python async library for Reolink cameras

Disclaimer

This project is not affiliated with, endorsed by, or connected to Reolink in any way. "Reolink" is a trademark of Reolink Innovation Inc. This is an independent, community-driven open-source project created for interoperability purposes. No proprietary code or firmware from Reolink is included. The protocol implementation is based on publicly available reverse engineering efforts.