• Supports 12 languages, built-in 1400mAh lithium battery, can support taking photos and videos
• Built-in infrared LED light, allowing you to capture clear picture details outside the door even at night, giving you peace of mind
• Equipped with 1080P high resolution lens and 125° wide angle lens, which makes you see the visitor's face and the package beside the door clearly
• It can support TF card storage, up to 32G, convenient to use (Card Not Included)
• You can watch and talk with visitors on mobile phones anytime and anywhere

Specification:

• Adapt to door hole: 15-30mm
• Adapt to door thickness: 35-80mm
• Indoor unit size: 135*76*13mm
• Outdoor unit size: 40mm
• Viewer pillar diameter: 13mm
• LCD screen size: 3.97 inch
• Resolution: 480x800
• Camera pixels: 2MP
• Photo resolution: 1080P
• Battery capacity: 1400mAh