The G-DA826 Door Viewer is an essential security accessory designed to offer a clear view of visitors before opening the door. Featuring a precision optical lens, it delivers a wide-angle perspective for enhanced visibility and safety. Crafted from high-quality, corrosion-resistant materials, this door viewer is suitable for both wooden and metal doors in residential and commercial spaces. Easy to install and discreet in design, the G-DA826 blends seamlessly with your door hardware while providing dependable protection and convenience.