Features: 100%?brand?new?and?high?quality 2.4"?TFT?display?screen?with?ultra-slim?design，?nice?and?luxurious Installation?is?simple?and?convenient，?users?can?install?by?themselves Help?you?to?get?the?outside?condition?before?you?open?the?door Two-in-one?electronic?peephole?viewer Visitor?images?will?be?displayed?on?the?LCD?screen No?radiation，?low?consumption?and?high?resolution It?provides?an?extra?security?and?convenience?for?you?and?your?family 3X?digital?zoom Door?bell?function Support?memory?card?up?to?32GB Specifications: Screen:?2.4?inch?TFT?Display Fits?any?Door:?35-60mm(Thickness) Lens?Zoom:?3X?Digital?Zoom Color:?Black Plug?type:?US?Plug LCD?monitor?size:?13*7.5*2cm Package?Included: 1?x?Indoor?2.4"?LCD?monitor 1?x?Outdoor?camera 1?x?Power?adapter 1?x?Set?of?Accessories