Enhance the security of your home with the SF550 4.3 inch Screen 1.0MP Security Digital Door Viewer. This cutting-edge door viewer ensures that you can always see who's at your door, day or night, providing peace of mind for you and your family.

Main Features:

• Crystal Clear Viewing: 4.3 inch HD display for clear viewing
• Enhanced Durability: All-metal zinc alloy bronze craft cats eye with anti-pry design
• Sharp Image Quality: HD 1.0 million security camera for detailed images
• Wide Angle View: 145 degree super wide angle for a broader view
• Privacy Function: Doorbell do not disturb function for uninterrupted privacy
• Round-the-Clock Surveillance: Supports photo, video, and night vision
• Advanced Security: PIR motion detection and human body induction
• Long-Lasting Performance: Built-in large-capacity lithium battery
• Customizable Ringtone: 12 chord music options with adjustable ringtone size
• Ample Storage: Maximum support for 32G TF card to store recordings
• Wide Compatibility: Supports door thickness 35-120mm and suitable for door hole diameter 14-50mm
• Language Options: English/Chinese
• Operating Temperature: -20-55 Degrees Celsius

Packing List:
1 x Indoor host
1 x Outdoor Handset
1 x USB Charging Cable
1 x Metal Hanging Plate
1 x Screw Pack
1 x English Operation Guide