Metzler is a German supplier of products for home entrances, security, outdoor lighting and gardens, serving customers through its online store, metzler. it, which is part of the Metzler Group. The brand states that it has been providing original Metzler quality since 2013 and has served more than two million satisfied customers.

Its range includes letterboxes for individual homes and apartment buildings, parcel boxes, mail and parcel systems, and accessories such as nameplates and replacement parts. Customers can also find video and audio intercoms, doorbells, house numbers, signs, and surveillance cameras, including Wi-Fi, IP and 4G options. Outdoor products extend to wall and ceiling lights, path lighting, solar and rechargeable lights, garden lighting, raised beds, storage solutions, robotic mower garages and charging stations.

Metzler also offers bin enclosures and components for installation and maintenance. Its site highlights a ten-year Metzler warranty, invoice payment and delivery options, including free DHL shipping to Italy above a stated order threshold