Fob Door Remote Control Cloning Gate Key 433mhz Universal Garage Electric Small Appliances Features: 1 x Remote Control (27A battery a including) 1>Press the two top buttons until the LED flashes,it takes around 3 seconds Distance:Up to 100 if your remote uses the 433.92mhz frequency and is using a fixed code it will work with the remote listed below (note: rolling code remotes will not work). Size:5.5x3x1.3cm (LxWxH) Product Description: Vehicle central locking systems/Electronic /Garage doors/Electrical appliances/Home automation i.e. lights/Car/Motorbike 1 x Remote Control (27A battery a including) 4>Now programming is successful!If you want to program more buttons just steps 2 > Its that easy!To reset the remote simply start again with step High Quality Product Quality and The Best Price,Providing Customers with The Most Comprehensive Service and After-Sales Service This Product Is Free From Any Harmful Gases or Substances and Is Entirely Made Of Environmentally Friendly Materials This Product Can Be Used In Daily Life or As A Beautiful Gift For Your Friends or Loved Ones Due to Shooting Angle Issues,This Product May Have A Deviation Of 0.1-0.2 Inches.Please Understand Due to Sellers From Overseas,It Usually Takes One Week Of Shipping Time