Providing Safety
Fortress Interlocks

With more than 60 years of experience in safety, Fortress is renowned for its innovative designs, robust products and reliability.

Fortress Interlocks is a market leader in the field of development and production of safety, access and control systems. Fortress offers an extensive portfolio of products for use in applications in a large number of industries: for energy generation and distribution, steel, recycling, automotive and construction materials industry to securing robot lanes and palletisers. |

Fortress Interlocks Products

The Fortress range consists of safety switches, safety sensors,
key switches and the Frank access control system.


Modular aluminium safety switches

amGard Pro

Modular PROFIsafe heavy duty steel safety switches

amGard Network

Safety switches with

amgard S40

Heavy duty modular INOX safety switches

Alfred Ex

Heavy duty modular INOX safety switches


Compact heavy duty safety switch


Hygienic heavy duty INOX safety lock


ProNet access control-system by use of your existing ID badges.


Interlocks for mechanically securing machines

HSV Hydraulic

Pneumatic monitored safety valves

PSV Pneumatic

Pneumatic monitored safety valves

Zero Pressure Monitor

Feedbacks the isolation status of a hazardous energy system