The JS-280SG Commercial Electromagnetic Lock delivers 600lbs (280kg) holding force with fail-safe operation, designed for secure access control in commercial and institutional settings.

• 600lbs (280kg) holding force with fine copper coils for reliable performance
• Grade A aluminum housing for durability and strength
• LED status indicators: red for open, green for locked
• Monitor sensor feedback for door status monitoring (NO/NC)
• Fail-safe operation: locked when energized, unlocks when power-off
• Compatible with access control systems, building intercoms, and fire systems
• No mechanical damage or residual magnetism
• Low power consumption with extended lifespan

This electromagnetic lock operates on electromagnetic principles, generating powerful suction when current passes through silicon steel sheets to securely hold iron plates. The design ensures effective door control with minimal power consumption.

Suitable for various door types including wooden doors, glass doors, metal doors, and fireproof doors. Features high-strength kasolite steel construction with anodized aluminum housing and dual insulative housing for enhanced safety.

Manufactured using international production standards with advanced surface treatment technology for superior oxidation resistance. The holding force exceeds industry standards by approximately 20% compared to conventional models.

Widely deployed in critical infrastructure including airports, metro systems, banking institutions, correctional facilities, and intelligent building complexes across more than 60 countries worldwide.