We at Cambridge Door Services Ltd are true innovators, always looking for and developing ways to enhance our products.  We developed the world's only Spring Sensing anti-fall device, which would not only arrest the Roller Shutter in the event of a spring failure, but would continuously monitor the performance of the internal counter balance spring. This would alert users if the spring is not counter balancing the shutter correctly. This is generally caused by lack of servicing!!

Talk to us if you have concerns regarding Anti Fall Back Safety Brake devices etc. We are experts in our field and our people probably know more about this aspect of Industrial Doors than any other company. Note this particular product has now been withdrawn and is not now available, mainly due to demand for sprung shutters, but new safety devices are currently being developed for retrofitting.