433MHz Garage Door Remote Duplicator, Multi-Frequency 280-868MHz, Compatible with RT1 RT2 RT4(4Button)

Model YNG800 All-in-1 Multifrequency Garage Door Remote Why this remote helps - Replaces lost or broken remotes without replacing receivers by supporting cloning of existing remotes. - Covers a wide frequency range so one remote can work with many systems, reducing the need to buy multiple remotes. - Compact, durable ABS housing and included battery make it ready to use out of the box. Key features and specifications - Model: YNG800. - Type: All-in-1 cloning remote. - Code type: Variable code; supports fixed code and rolling code systems (see programming notes). - Frequency range: 280 MHz to 868 MHz, including common frequencies such as 287 MHz, 315 MHz, 390 MHz, 433.92 MHz, and 868 MHz. - Operating distance: 50 m to 200 m in open conditions. - Battery: CR2032 battery included. - Material: ABS plastic for durability and a good tactile feel. - Buttons: Available in two-button or four-button versions. - Compatibility note: Compatible models include FORSA RT1, RT2, RT4, and many other remotes. This multifunction remote is applicable to approximately 98 percent of market remotes. How cloning and programming work - Fixed-code remotes: Clone directly from your original remote and the new remote will operate immediately after cloning. - Rolling-code remotes: Clone from the original remote, then the cloned remote must be programmed or activated at the receiver to work correctly. - Access requirement: You must have access to the receiver/opener during setup. Please confirm you can access your receiver before purchasing. - Documentation: A clear step-by-step instruction card and an English manual are included in the package. Included in the package - YNG800 remote control. - CR2032 battery installed. - Keyring clip and holder. - English instruction card. Benefits at a glance - Broad frequency support simplifies replacement or backup remote needs. - Cloning capability lets you reuse existing system settings without modifying the receiver. - Ready to use on arrival with battery included. - Sturdy ABS construction for long service life. Important purchasing information - This remote is not universal. Verify the brand and frequency of your original remote before buying. - If your remote image or model differs from the provided compatibility information, the seller cannot accept responsibility for an incorrect purchase. - Orders are dispatched within 12 hours of receipt. Practical use scenarios - Homeowner who lost the original garage remote: Clone the original or program the cloned remote at the receiver to restore access quickly. - Property manager covering multiple doors: Use the two- or four-button remote to control several garage doors, pedestrian gates, or barriers without carrying multiple remotes. - Workshop or small business with mixed gates: One remote can control a roller door, an automatic door, and a barrier when programmed accordingly. Supported applications - Garage doors, gate openers, sliding gates, barriers, swing gates, alarms, automatic doors, and roller doors. Please check the brand and frequency of your existing remote and ensure access to the receiver before purchase to guarantee compatibility.