
Description 1/2/3/4 Channel or 1 button, 2 buttons, 3 buttons, 4 buttons to choose the one you need Built-in button battery for long service time. Maximum control distance up to 100 meters in open air 100% brand new and high quality wireless remote control This is a fixed frequency remote control, simple pairing 433Mhz Perfect for controlling garage door, gate doors and other equipment Delivery quantity: 1 piece