Upgrade your door’s security with the SN520A 3.5 inch Screen 1.0MP Security Camera Digital Peephole Door Viewer. This innovative device offers a range of features designed to keep you and your home safe.

• Integrated 1.0MP professional security camera for clear and crisp video footage
• 3.5 inch HD display screen providing a sharp and detailed view of your entryway
• Wide 130-degree angle ensuring a comprehensive field of vision
• Conveniently powered by 4 x AAA batteries for easy maintenance
• Compatible with door thickness ranging from 35mm to 110mm
• Designed to fit door hole diameters between 14mm and 28mm

With the SN520A, you can monitor and identify visitors with confidence, making it an essential addition to your home security system.