The YS-130NO/NC-IP American standard and waterproof electric strike is designed for use with American standard mechanical locks and is suitable for wooden, metal, and PVC doors outdoors or in humid environments. It provides dual functions: "electrical control" for normal operation and "manual door opening" in emergencies. The electric strike utilizes a durable, continuously operating solenoid valve with selectable "NO" (‘Fail-Secure’ Power to Open) and "NC" (‘Fail-Safe’ Power to Lock) modes. The lock bolt is constructed of 304 stainless steel, and the internal linkage components are iron-based, hardened, and waterproofed, achieving an IP65 waterproof rating for stable and durable performance.