SR mGard - Handle Operated Door Interlock mGard logo New Extracted Key Adaptor New amGard EH Handle amGardpro logo tGard tGard door tGard logo

mGard is the premier range of robust modular trapped key products. Trapped key technology offers mechanical solutions to safeguarding dangerous machines and hazardous processes.

tGard is the new compact metal bodied innovative approach to controlling access to hazardous machinery and equipment and offers a "customised safety solution", as standard.

amGardpro is the ultimate range of safety gate switches. The robust modular arrangement offers an extensive variety of access solutions that can be tailored to suit any application.

Protecting People
Protecting Industry

"For anyone who needs to protect people and machinery, Fortress is the interlock company that offers reliable, cost effective customised solutions"

Latest news

Are you going to IMTS 2014?

See Fortress at the IMTS show in Chicago on 8 - 13th September 2014, in the East Building, Booth: E-5760. For more information visit:
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Want to see our latest product video's?

Want to see our latest video's on our product ranges? Then follow this link to our YouTube channel:
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tGard - Solenoid to hold gate lock - one Interlock, Any Application

  tGard: Have it your way - using a solenoid to hold the gate locked.    
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tGard - Can I have an actuator integrated into a handle?

The new tGard range of innovative safety interlocks from Fortress demonstrates how an actuator can be easily integrated into a handle. Watch our video below.      
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Do you need to design safety gate switches?

Then try out Fortress Interlock’s amGard pro product configurator!   amGard pro is Fortress Interlocks’ modular interlock range for safety gate switches for heavy duty applications . Its unique modular construction (made up of actuators, head modules, adaptors, electrical switches/locks and optional push-button pods) allows easy configuration for virtually any safeguarding application up to SIL3 (EN/IEC 60261) Category 4 and PLe (EN/ISO...
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