Our wall mounted key box is made of durable steel and finished with a powder coating for rust resistance. Equipped with adjustable rails, suitable for walls 2.8" to 7.9" thick, it features a password lock mechanism and metal baffles to prevent your mail from being stolen or fished out. Equipped with a 2" x 4" viewing window for easy checking of mail. This mailbox is the perfect choice for keeping valuable items safe!

• Rain-resistant design: Our wall-mounted code drop box features a rain-resistant design with a large shield in front of the delivery slot, keeping important mail safe even in heavy rain. The bottom of the box is designed with rubber pads and drainage holes to quickly remove accumulated water, preventing mail from getting wet.
• Large Storage Box and Location: The wall-mounted drop box includes a 320 x 158 x 430mm / 12.6 x 6.22 x 16.9 inch storage box that can accommodate various items. The 1.6 x 9.8 inch (40 x 250 mm) slot is suitable for smartphones, envelopes and small packages.
• Durable Materials: Made of sturdy steel and coated with rust-resistant powder, the wall mounted mailbox is sturdy and durable, with a scratch-resistant finish that maintains its appearance. Equipped with a spacious 50 x 100 mm (2 x 4 inches) viewing window that allows easy viewing of mail without opening the box, giving you instant access to the status of your mail.
• Combination lock for security: Using a combination lock is convenient as it saves the loss of keys and allows you to change the password at any time. The interior of the mailbox has metal baffles to prevent theft or capture of important mail, making it suitable for use in homes, offices, workplaces or schools.
• Easy Installation: Our wall lock code box is equipped with adjustable sliders, suitable for walls with a thickness of 70-200mm (2.8-7.9 inches), compatible with various common wall types. The mailbox is designed for easy installation and comes with detailed installation instructions, making it easy to install even for beginners.