When securing fire doors, reinforced glass doors, or emergency exits, reliability is critical.
The EMS-660 PAT Electromagnetic Lock delivers 600lbs (250kg) of holding force to keep doors firmly shut under pressure. 

Crafted with a stainless steel housing and designed for quick release in case of power loss, it balances maximum security with safety compliance. Operating on DC12V or DC24V, it draws minimal current (500mA / 250mA) and withstands harsh environments (-20°C to 60°C).

Ideal for fire-rated doors, reinforced entrances, and secure glass doors. Trust EMS-660 PAT when safety can't be compromised.

🔹 Customer Q&A

Q. Can I use this lock for frameless glass doors?

The EMS-660 PAT is suitable for reinforced or framed glass doors. Frameless glass doors typically require additional brackets or custom installations.

Q. Does the lock automatically release during a power outage?

Yes. As a fail-safe (fail-unlocked) electromagnetic lock, it automatically releases when power is lost, ensuring safe emergency egress.

Q. What voltage options are available?

This model supports both DC12V and DC24V input, providing flexibility for different building systems.

Q. How much force does it hold?

It delivers a powerful 600lbs (approximately 250kg) of holding force, suitable for heavy doors and high-security installations.

🔹 Competitive Positioning

While many electromagnetic locks offer basic holding strength, the EMS-660 PAT stands out with its higher-grade stainless steel housing, dual voltage compatibility, and optimized current efficiency.

Compared to standard maglocks that only handle indoor environments, the EMS-660 PAT operates reliably across a wide temperature range (-20°C to 60°C), making it ideal for demanding commercial, industrial, and emergency settings.

Choose the EMS-660 PAT if you require durable, certified, and high-performance access control for critical facilities.