Eagle Series 4 Button Visor /Transmitter EG646 Compatible with New Eagle Receiver only EG650/EG652

4 Button Compatible with Eagle receiver only EG650/EG652 Rolling Code Transmitter Self-Learning Technology Dimensions : H-2 1/2" X L- 1 1/2 X W- 1/2 433.92MHz FrequencyYou may also like 2marantec -2312 Garage Door Opener Set of 2.