The phrase "additional safety feature" is correct and usable in written English.
It can be used when referring to an extra element or component that enhances safety in a product or system.
Example: "The new model comes with an additional safety feature that prevents accidents during operation."
Alternatives: "extra safety measure" or "supplementary safety component".
"I wanted to make an additional safety feature on my bird feeder," explains the boy in an embedded sound-clip that accompanies the design drawing.
An additional safety feature is that wild-type PAV3 does not replicate in human cells [21], suggesting that a replication-competent PAV3 vector which would be easy to produce at high titres could also be a promising vaccine candidate.
Participants will be asked to wear an overhead harness as additional safety feature to prevent overbalancing during performing the modified CTSIB and Limits of Stability tests.
New promoters compatible with shRNA biosynthesis are still under development and may add an additional safety feature to organ-targeted RNAi therapies.
Monitoring of system operation from a remote location using data transmission over a wireless network is an achievable goal and is an additional safety feature, paving the way for physician-supervised home studies.
The magnetic closure is designed to break away if the necklace gets caught on anything, which is an additional safety feature.
The current chassis dates back to 2000 and the new car was to incorporate additional safety features, on which Wheldon had been working.
Besides the expected gear — electronic stability control, antilock brakes, head curtain air bags, tire-pressure monitors, antiwhiplash seats — Volvo crams in additional safety features.
A flight from London to Edinburgh costs about 5p per passenger kilometre against 9p by rail (before adding the costs of upgrading the line and additional safety features).
The company is also working to add additional safety features to let users screen the people who rent out their bedrooms, such as verifying profiles.
We are collaborating on an initiative to establish additional safety features on radiation therapy devices to confirm proper equipment positioning and delivery of treatment plans.
