12/24vdc Surface Shearlock | Monitored (EMS-1200S)

The Alpro EMS-1200S Surface Shearlock is a powerful, fully monitored electromagnetic lock designed for high-security access control applications. Delivering an impressive 1,200kg shear holding force, this compact surface-mount shearlock is engineered to secure single or double action doors where exceptional strength and reliability are essential.

The EMS-1200S includes a built-in PCB controller with an adjustable time delay (0–30 seconds) and advanced auto-relock technology that automatically compensates for door misalignment up to 100 times. A fully monitored Hall Effect sensor and door position switch provide real-time status feedback for seamless integration with access control and security systems.

Important Note:
This product is only suitable for horizontal installation.

EMS-1200S Surface Shearlock Key Features:

• High Security Performance:
  • 1,200kg shear holding force for maximum protection
• Compact Surface Design:
  • Dimensions: 230mm (L) x 51mm (W) x 51mm (D)
• Fully Monitored Hall Effect:
  • Lock status monitoring output (max 24V DC, 1A)
• Door Position Switch: Confirms door open/closed status
• Adjustable Time Delay: Selectable 0–30 seconds via onboard controller
• Multiple Auto Relock: Automatically corrects door misalignment up to 100 times
• 3 Metre Flying Leads: Flexible connection for easier installation
• Versatile Installation: Suitable for single and double action doors (horizontal mounting only)
• Low Power Consumption:
  • 12V DC: Activate 1,150mA / Hold 290mA
  • 24V DC: Activate 1,550mA / Hold 160mA

Ideal Applications:

• Commercial entrances and lobbies
• High-security perimeter doors
• Glass, metal, or timber doors
• Secure areas where concealed mortice installation is not practical

Why Choose EMS-1200S?

• High shear holding strength
• Real-time monitoring
• Intelligent auto-relock
• Easy surface mounting

Upgrade your access control with the EMS-1200S Surface Shearlock, delivering unmatched strength and reliability in a compact, monitored design.