I just bought me an Twintalker 6000 Combo set from TopCom.
I tested a little bit and it was very disapointing.
From 2 houses seperated with 700 Meters, the Twintalkers arn't working anymore.Even 1000 Meters in open field is pretty heavy for the units.
I also noticed that the display can do more then it does now.Maybee someone has some hidden features for this model? thx in advance