Feature:1. Night Vision: Smart video doorbell with infrared night vision function provides a clear view at night and captures details perfectly.2. HD Clear: The color HD design allows you to see visitors clearly, presenting you with a quality picture and improving security.3. 2 Way Audio: The intercom doorbell with perfect and stable system can talk with visitors in real time and facilitate communication.4. Performance: Sturdy ABS doorbell against disassembly or damage, IP55 rainproof for all kinds of bad weather environment, to ensure the normal operation.5. Modern Appearance: Simple and elegant shape design, exquisite appearance can enhance the overall beauty of the villa and home.Specification:Item Type: HD Video DoorbellMaterial: ABSPlug Specification: EU Plug 100-240VIndoor Unit Display: TFTLCD7 displayDisplay Resolution: 800x480Indoor Power Supply; DC15V 1.2APower Standby: 1WIntercom/Monitor Time: 90 secondsSettings: Color/brightness/volumeRing Tone: 52 songsSupport Indoor Unit Call: RW5 line connectionSupport Unlocking: Key unlockingInstallation Mode: Wall mountedIndoor Camera Pixel: 700TVLHorizontal View Angle: 90Night Vision Sensitivity: 0.01LuxNight Vision Distance: Approx: 2m/6.6ftNight Vision Function: Infrared night visionRain Protection Grade: IP55Power Supply Mode: Indoor unit power supplyOperating Temperature: -30C-60CWiring Mode: RW4 wire connectionUse Distance: Approx: 100m/328.1ftInstallation Mode: Surface mounting.Package List:1 xOutdoor Unit 1 x Indoor Unit 1 x Hanging Plate 1 x Power Cord 1 x Test Terminal Line 1 x Instruction Manual 7 x Plastic Screws 7 x Screw Nails1 x Screw 1 x Wrench 2 x Line