8 Dip Switch 330MHz Smart Copy Remote Control Fixed Code 2CH Duplicator for Gate Garage Door Opener

Conditions for Choosing a Duplicate Remote Control: The remote control must have normal functions, be chip compatible, and operate at the correct frequency. This device can copy remote controls with fixed codes, learning code chips, and some rolling code remote controls. Car remote controls, two-way remote controls, and IC program-encrypted remote controls cannot be copied. Before copying, ensure the existing code on the original remote control has been erased. Otherwise, copying will not succeed. To avoid interference during operation: - Keep away from electronic signals such as mobile phones and wireless transmitters (e.g., Wi-Fi routers). - Ensure the remote control has sufficient battery power. - Position the two remote controls as close together as possible during copying. - Press and hold the button on the original remote until the transmission signal is confirmed active, then press the corresponding button on the duplicate remote to complete copying. Application Scope: Garage door openers, telescopic doors, rolling shutter doors, electric doors and windows, remote switches, anti-theft alarms, smart home devices, automotive electronics, central locking systems, parking locks, and industrial control systems. Compatible with any wireless remote control operating at the same or compatible frequency and chip type — including garage doors, rolling shutters, barrier gates, telescopic doors, alarms, electric doors/windows, and smart switches. If you lack professional knowledge or experience in remote matching, we recommend purchasing a multi-chip compatible duplicate remote control. Note: Product appearance, color, and printed markings may vary slightly between batches. These variations do not affect functionality. Specifications: Frequency: 330 MHz Material: ABS Color: As shown Package Includes: 1 × DIP Remote Control Note: Lighting conditions and display settings may cause slight color differences between the product image and the actual item. Measurement tolerance: ±1–3 cm.