OB750 Series – 750kg(1600lbs) Magnetic Lock

The OUBAO OB750 Series magnetic lock is our high-security electromagnetic locking solution, delivering 750kg (1600lbs) of holding force — engineered for demanding applications where maximum retention strength and uncompromising reliability are critical.
Built with a rugged high-strength aluminum alloy housing and a precision-machined heavy-duty armature plate, this lock generates powerful magnetic adhesion when energized, ensuring formidable door securing across high-traffic, high-risk entry points without any mechanical wear. Its fail-safe design automatically releases the door upon power failure, fully complying with international fire safety and emergency egress codes. With no residual magnetism and silent operation, the OB750 is optimized for continuous-duty environments where both security and user experience matter.
Internationally Certified for Diverse Markets — The OB750 meets rigorous global standards， Carries the CE mark confirming European safety and performance conformity; A field-proven, regulation-ready solution for commercial deployments spanning multiple jurisdictions worldwide.