Features: ALUTECHAT-4N Model: Identifies the specific product variants Dual-Frequency Capability: Operates on both 868MHz and 433MHz for versatile use. 868MHz Operating Frequency: Supports the 868MHz standard for compatible systems. Remote Transmitter Functionality: Acts as a signal emitter for door-activation. Garage Door Opener/Activators: Directly enables the opening and closing of garage doors. Broad System Compatibility: The dual frequencies ensure wider compatibility with various garage door systems Convenient Access Solution: Provides easy and remote control over garage entry. Simple Operation: Designed for straightforward and user-friendly control. Notice: 1.Actual color may be slightly different from the image due to different monitors and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Specifications: 433MHz/868MHz Package List: 1x Alutech AT-4N-868 Remote Control