※ Please be sure to check the profile section before purchasing, and only purchase if you understand. [Product Specifications] [Monitor Main Unit: VL-MWH710] Size: 21 x 2.9 x 18.4 cm / Weight: 860g / Power Supply: AC100V (50Hz/60Hz) / Power Consumption: (Standby) 6W, (Operating) 14W / Operating Environment: Ambient temperature 0-40°C, Humidity 90% or less [Entrance Door Station: VL-VH575AL-H (for surface mounting)] Size: 9.9 x 2.7 x 13.1 cm / Weight: 180g / Power Supply: Supplied from the monitor main unit / Operating Environment: Ambient temperature -10-50°C, Humidity 90% or less