... Size :285*188*109mmFeedbackSaful TS-YP818 2v1 cheapest 7-inch TFT LCD wired video door phone doorbell1.IntroductionThis system can be used ... alloy made outdoor station3,7”color TFT LCD. No radiation, low power consumption and high definition4,The camera could be high definition5,Handfree ... lock-control fuction7,Monitor the view out of the door.8,16kinds of rings for your options.9,Volume, brightness & ...