Upgrade your letterbox security with our digital letterbox lock, a battery-free and keyless solution tailored for HDB, BTO, resale flats, and condo letterboxes. This letterbox digital lock eliminates the hassle of replacing batteries and carrying keys, offering a convenient and reliable way to secure your mail.

Made from premium zinc alloy, this letter box lock provides enhanced durability and long-term security. Its easy-to-use 3-digit combination ensures hassle-free access while maintaining a sleek and modern design. Ideal for urban living, this digital lock for letterboxes is perfect for Singapore residents looking for a low-maintenance yet secure option.

Priced at just $80, including installation, this affordable digital number lock is a simple yet impactful upgrade to your home. Whether you're securing an HDB or condo letterbox, enjoy the benefits of a high-quality letterbox lock that delivers both peace of mind and convenience.