Professional Digital Signage Player: 4K, Offline-First & Automated

Transform your Android TV into a powerful marketing engine! Specifically designed for Android TV and Media Boxes, our system utilizes a "Real-time Control" and "Offline-First" architecture to ensure your advertising content is delivered flawlessly in any environment.

Core Advantages
* Offline-First (Continuous Playback): Our core principle is "The screen never goes blank." All content is downloaded for local playback. Even with unstable internet or a complete outage, your screen continues to play cached content—no error windows, ever.
* Instant Updates (Push-to-Pull): When you click "Publish" in the management console, the device receives the command instantly and synchronizes the latest content in real-time.
* Smart Scheduling Logic: Supports multi-level scheduling, including "Specific Campaigns," "Weekly Recurring Rules," and "Default Playlists." The system automatically prioritizes the most relevant content for the current time.
* Ultimate Visual Quality: Supports 4K video hardware decoding and smooth image fade-in/out transitions, providing a seamless and professional visual experience.

Powerful Features
* Simple Pairing Process: No complex setup required. Simply enter the 6-digit code displayed on the TV into your mobile or web console to bind the device.
* System Watchdog: Built-in "Auto-start on boot" and background monitoring. If a crash is detected, the app automatically restarts to ensure 24/7 uptime.
* Remote Diagnostics & Control: Monitor your devices from anywhere. Supports remote screenshots, remote reboot, and log uploads to keep you informed of every screen's status.
* Wake Lock Mechanism: Integrated Wake Lock permissions prevent your system from entering sleep mode or showing a black screen due to network disconnection.

Quick Start in 4 Steps
1. Upload Media: Upload your images or 4K videos to the Cloud Media Library.
2. Bind Device: Enter the 6-digit pairing code shown on your TV.
3. Create Playlist: Arrange your content sequence and set play durations.
4. Schedule & Publish: Set your broadcast time and publish with one click. Content will be pushed to your TV automatically.