Garage door remote control duplicator – 4 buttons, 286–868 MHz frequency, high sensitivity

🔧 General Description: The universal gate remote control duplicator (Yuemuda) easily clones up to 4 existing remote controls (gates, roller shutters, alarms, pumps, etc.). Compatible with 99% of models on the market, it operates on a wide frequency range: 287–868 MHz. Ideal for DIY enthusiasts in France who want centralized control without wiring or technical expertise. 📊 Technical Specifications: Weight: 31 g; Material: Durable plastic; Wireless range: Up to 100 m; Supported frequencies: 287 / 315 / 390 / 433 / 868 MHz; Power supply: Built-in CR2032 battery (210 mAh, 3 V); Consumption: 10 mA; Contents: 1 remote control, 1 key ring lanyard, 1 instruction manual in French. ⚙️ Installation: Ultra-fast installation — no electrical connection required. Learn each button in just 2 minutes with the intuitive wireless setup. No tools or complex configuration required: simply press and sync. 🎯 Use: Control up to 4 different systems from a single compact and portable remote. Perfect for opening your gate from your car, operating your roller shutters, or triggering an alarm—all securely thanks to advanced +2.0 encryption. ℹ️ Other information: Designed for home and industrial applications: automatic gates, road barriers, pumps, lighting, and security systems. Maximum compatibility guaranteed. Pre-installed battery—ready to use right out of the box.