Instruct: Classify the given Amazon review as either positive or negative.
Query: Interferes with your wifi

I purchased this however will never use it. I went through the installation and set up everything to find my apple tv and airport express units could no longer operate at a usable level. Even my laptop had very little reception to my router and everything I tried looking at timed out. I instantly removed the batteries from the alarm system and all my wifi problems disappeared. Can't say for sure that this will be everyone's experience however it was a deal breaker for me.