Long-Distance Control: Utilize wireless transmission technology for stable signals and extended reach, enabling seamless access control management from a distance without proximity constraints. Versatile Signal Replication: Support rolling code signals at 433MHz, effortlessly copying various access control device signals by replicating the original remote control's code, ensuring comprehensive compatibility. Extensive Compatibility Range: Equipped with the capability to copy fixed code ICs, learning code ICs, self-written code ICs, and rolling codes, offering a broad spectrum of access control clone options for diverse applications. Reliable Performance: Crafted with durable metal and featuring a four-button design, this remote control guarantees reliable performance and wide compatibility across residential, commercial, and industrial settings. Multi-Functional Convenience: Simplify access control operations with intuitive multi-function buttons and straightforward copy procedures, making it an ideal choice for managing electric telescopic doors, barriers, alarms, and more. Item Name: Remote Control Material: Plastic Transmit Power:13dBm Receiving Frequency: 433.92MHz Frequency Deviation: ±100KHZ Working Voltage: 12V Job Type: Copy Remote Control Working Current: 22MA(12V) Power Supply: 12V 27A Button Battery (Included) Scope of Application: Can Copy Various Wireless Fixed Code Remote Controls And Learning Code Remote Controls. Such As Electric Telescopic Door Remote Control, Barrier Remote Control, Alarm Remote Control, Etc. Features: 4 Buttons, 433Mhz Rolling Code Clone, Copy All Learning Code Size Details: L: 5.4cm/2.13", W: 3.0cm/1.18", H: 1.4cm/0.55" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Remote Control