Doorbell Smart Wi-Fi Camera *Material: Plastic *Wired or Wireless: Wired *Product Type: Smart Video Doorbell *Width: 1.77 in. *Depth: 1.1 in. *Height: 4.5 in. *Viewing Angle: 130 deg. * Minimum Operating Temperature: -4 deg. F * Maximum Operating Temperature: 122 def. F * Camera Resolution: 1080p * Night Vision Distance: 30 ft. * Water Resistant: Yes