Samsung

Samsung, the South Korean technology giant, has been a pioneer in digital door locks since the mid-2000s, particularly dominating the Asian smart lock market. Samsung's SHP series locks are known for enterprise-grade fingerprint sensors, NFC card access, and push-pull ergonomic handles — a design philosophy that has become the standard in Korean and Southeast Asian residential buildings. Their locks feature advanced anti-hack relay attack protection, random security codes, and Bluetooth connectivity via the Samsung Smart Home app. In some regions, Samsung's digital lock division has transitioned to the Zigbang brand while maintaining the same engineering standards. Samsung locks consistently rank among the most durable in independent stress tests.