Eagle EG646 4-Button Visor Transmitter - 433.92MHz Rolling Code - Compatible with EG650/EG652 Receivers - Self-Learning Gate & Garage Door Remote Black and Chrome

【Rolling Code Security】: Utilizes advanced rolling code technology for enhanced security; prevents unauthorized access by generating a new code with each use; provides a higher level of protection against replay attacks and cloning. 【Self-Learning Programming】: Features easy, self-learning programming; allows for quick and effortless setup with a simple button press; eliminates the need for complicated programming procedures or specialized tools. 【Receiver Compatibility】: Specifically designed for use with Eagle EG650 and EG652 receivers; ensures seamless integration and reliable operation within the Eagle access control system; compatible with all EAGLE brand operators. 【Compact & Durable Design】: Measures H-2 1/2" X L- 1 1/2" X W- 1/2"; built with durable materials to withstand daily wear and tear; suitable for vehicle mounting or keychain attachment for convenient portability. 【433.92MHz Frequency】: Operates on a 433.92MHz frequency; provides optimal range and signal strength for reliable communication with compatible receivers; ideal for residential and commercial applications.