Universal Gate Garage Door Opener Remote Control + Transmitter SYK01 ALEKO's remote control transmitter is a small and convenient remote to open your ALEKO brand automatic gate Keep warm and dry in bad weather by using a remote to open your gate from your car Remote Frequency: 433.92 megahertz, 12V 27A Easy to sync with your gate opener in less than a minute Compatible with ALEKO SYK01 or LM139 receiver