I'm looking for some type of hardware that will allow me to hear audio alerts while I am sleeping so that I can wake up and check on my positions to make sure my ATS is doing the right thing. I have tried telephones in conference mode, with the speakerphone on. This solution hasn't worked very well because there is an intermittant loud echo or popping that occurs just often enough to keep me from getting any sleep! This noise is presumably either from the speakerphone sensitivity being too high, the radio signals having interference or the creaking of the house at night. I need something that will transmit the sound from my trading room into my bedroom. It needs to filter out normal house noises like fans, air conditioner, and house creaking and just transmit my (loud) audio alerts. The audio alerts come from more than one computer so directly hooking into the computer speaker port won't be the best solution for me - that and I don't want to have to manually plug in my speakers every day. I've not used a baby monitor as I don't think the background noise filtering will be any better than what I've had with my telephone solution (but maybe I'm wrong). I've been sleeping on the couch in the trading room but there has got to be a solution so I can finally get some sleep! Please help!