Review on 📺 Amplified HD Indoor Digital TV Antenna: 250+ Miles Range, 4K 1080p Support, Smart HDTV, Fire Stick Compatible by Girish Underwood

I first used the OEM antenna that came with my digital tuner. He found 75 channels in space. Then I switched to this antenna, it recognized 0 channels indoors but found 79 channels when I took it outside. The separation between the inner and outer door is a wall. There is a large balcony door about 3 feet from where I placed both antennas. I live on the 22nd floor overlooking New York, so reception shouldn't be a problem. If you use the antenna indoors, I do not recommend this. I would have given it a higher rating because it worked outdoors, but since the description says "indoor antenna" I'm giving it 2 stars. Also, it only worked when I switched it from far to near. At a great distance, he found 0 channels both outside and inside the room.