Long-Type Electric Strike Lock

The Stoneuk ST-SL250 is a European long-type electric strike lock designed for advanced access control systems, offering both Fail Locked (Fail Secure) and Fail Unlocked (Fail Safe) modes. Operating through magnetic force generated by an internal electromagnetic field, it ensures reliable locking and unlocking, supported by built-in short circuit protection for added safety. This model features two working modes—Power-to-Open and Power-to-Lock—providing installation flexibility across a wide range of applications.