Ive been using this cam for 4 months now and at first it was quite good - camera quality and battery life are great. Turns out it mainly went well because I never had the aircon on. As soon as it started getting warmer and I put a aircon on, the baby monitor would hear the fan noise and keep turning on. Getting woken up in the middle of the night multiple times from a aircon is very annoying! Yes, I have it on the lowest sensitivity - needs lower still! I ended up putting sticky tape on the mic and hid it behind some drawers in order to make it work. So overall, serviceable but annoying.