DOUBLE-SIDED STAINLESS STEEL BULL HEAD SMART LOCK
https://www.abrainsmartlock.com/product/bull-head-lock/l2-doublesided-stainless-steel-bull-head-smart-lock.html
Made from premium 304 stainless steel, this lock offers a range of advanced features to meet the needs of modern security, including multiple unlocking options such as fingerprint recognition, PIN codes, keycards, Bluetooth, and optional remote control. With a wide operating temperature range and IP66 waterproof rating, the L2 lock is built to withstand various environmental challenges while ensuring reliable performance.