Universal 4Button Garage Door Remote — Compact, secure, and easy to use. Key benefits Reliable range and interference protection: Wirelessly transmits up to 100 m (328.1 ft) with sensitivity and antiinterference capability so you can operate doors and devices reliably from a distance. Simple setup: Installs and programs in minutes with no electrical connections to the garage opener required. Configure buttons in seconds and start using it immediately. Multidevice control: Four buttons let you control multiple doors or devices from a single keychainsized remote. Portable and convenient: Small, lightweight design with included keychain for easy carry on keys or in a pocket. Secure operation: Hackerproof design that offers encryption security +2.0 to help prevent unauthorized access. Features and attributes Function: 4button wireless remote for opening/closing and switching compatible devices. Range: Up to 100 m / 328.1 ft lineofsight transmission. Programming: Quick, userfriendly programming; no wiring to the garage opener required. Size and portability: Compact form factor; includes keychain for convenient everyday carry. Compatibility: Universal remote suitable for garage doors and a wide range of RFcontrolled systems (see use scenarios). Specific model compatibility depends on your existing receiver; follow the included programming instructions. Practical use scenarios Driveway access: Stand in your car on the driveway and open or close a garage door from up to 100 m away without signal interference. Workshop or outbuilding control: Operate lighting, pumps, or tools in a workshop or detached garage with one remote—use different buttons for separate circuits or doors. Security and entry management: Arm or disarm compatible burglar alarms or control multiple entry points in a small facility using a single, encrypted keychain remote. What you get Universal 4button garage door remote Keychain attachment Simple programming instructions for quick setup Notes Designed as a universal RF remote; verify compatibility with your existing receiver model during setup. No electrical connection to the garage opener is needed for normal programming and operation.