what is the best of the best Babyphone / intercom or baby monitor baby thing?

what is the best of the best Babyphone / intercom or baby monitor baby thingy? I've been told I have to buy something with DECT and there are also systems that monitor the baby's breathing, etc. .. What is the upper line system?

I was also looking for a baby monitor, and my husband and I wanted a combination of audio video. After much research and reading around a lot of opinions, let's get on: Swann SW233-WDM VBM-330 Digital Video Baby Monitor costs about U.S. $ 260. These were our criteria Selection: Audio – Video Color microphone good and reasonable screen size No interference or use of night vision multiple channels (for at least a few meters) Multiroom control thermometer longer if possible a portable transmitter receptors – without battery powered motion sensor to stop the movement Underwriters Laboratories mark for any Intercom Security Camera LED Auto-mute Flah n Swann model do not necessarily meet all the criteria, but are the most important meets and complies with most of our criteria. Hope that helps! PS Swann is very good in surveillance technology.

Oricom DECT Baby Monitor

Philips DECT baby monitor SCD589 - Baby monitoring system - DECT - 60-channel Philips Digital Baby Monitor with new DECT technology which results in complete peace of mind for new parents. The DECT (Digital Enhanced Cordless Telecommunication) technology guarantees a crystal clear connection with zero interference between the baby's monitor and parent unit. Features include Audible and Visual Digital Signal to confirm continuous link to baby unit. The remote monitor display...

Philips Avent DECT baby monitor SCD498 - Baby monitoring system - DECT - 120-channel The DECT digital technology provides a secured, private connection, because you want to be the only one listening to your baby. This Baby Monitor automatically chooses an unused channel and switches as it detects another device using the same channel....

Philips DECT baby monitor SCD487 - Baby monitoring system - DECT - 120-channel Enjoy complete reassurance. With DECT digital technology, you are guaranteed a secure, zero interference connection between you and your baby. Soothing your baby is simple with the glowing, starry night-light on the baby unit. The DECT baby monitor gives you complete peace of mind and ultimate mobility in and around the house. You can freely roam small, mobile parent unit around the house....

Philips Avent DECT baby monitor SCD530 - Baby monitoring system - DECT - 120-channel PRODUCT FEATURES:Guarantees zero interference from any other deviceTemperature sensor to monitor and keep baby's room healthyHumidity sensor to help maintain a comfortable climateIndicates a continuous connection between the two unitsUses lights to indicate if the baby makes noiseAdjustable sound sensitivityEasy to read digital display on Parent UnitDesigned with you and your baby's needs in mindR...