I was hesitant to buy these because some of the reviews said they have static. I have NOT had this problem. They work great! I have a different set of monitors for my child and I use this one now for the oldest. I recommend this product...great price!!
It works... I can hear the baby fine and the monitor is on the other side of the room from the crib. However, you have to wiggle the button just right to get a clear signal and not blasting static noise. A time or two, I thought I'd gotten it right only to be blasted with static an hour after I fell asleep.