What are the benefits of Intelligent Speed Assistance (ISA)?

Speeding behavior is a serious risk on the road. Intelligent Speed Assistance (ISA), a speed-limiting device, helps drivers maintain the current speed limit, in real time, for greater safety on the road. 

What is active Intelligent Speed Assistance (ISA)? 

Active ISA is an aftermarket safety system that uses GPS location and speed limit data to monitor a vehicle’s speed in real time. When a driver approaches the posted limit, ISA limits acceleration to keep the vehicle from speeding.  Unlike passive speed limiters that simply warn the driver, active ISA adjusts automatically to each road’s posted limit as the vehicle moves. 

What’s the difference between Passive ISA and Active ISA?

Here’s a quick breakdown of the key differences between the two ISA system types:

Passive ISA

• Can be turned off
• Alerts can be ignored
• Does not prevent speeding

Active ISA

• Cannot be turned ‘off’ 
• Cannot be ignored 
• Prevents speeding 
• Teaches proper speed habits and safe driving behaviors 

Benefits of Active ISA

Because active ISA provides speed management – not just awareness – there are many benefits to installing LifeSafer’s aftermarket device:

• Reduced speeding: ISA provides real-time prevention when drivers approach speed limits, encouraging safer behavior and reducing crash risk. Multiple studies have shown the effectiveness of active ISA reducing speeding. 
• Reduced risk of speed-related crashes: Speeding contributes to nearly 30% of all fatal crashes. ISA helps drivers stay within safer speeds, lowering the chance of serious and fatal collisions. 
• Improved driver behavior: Active ISA not only helps drivers to follow speed limits, it also reduces aggressive maneuvers and speed-related reckless driving by limiting fast take-offs. This makes roads safer for everyone. 
• Dependable speed monitoring: With real-time GPS updates and onboard maps, LifeSafer ISA provides accurate, reliable protection.  

Want to learn more? 

Whether you manage a fleet, want to train a new driver, or have received a court order to install an ISA device into your vehicle, LifeSafer offers solutions for all your intelligent speed assistance needs.

Visit our how ISA works page for more information about the technology.

Frequently Asked Questions

What does active Intelligent Speed Assistance (ISA) do? 

Active ISA is designed to help prevent speeding by working in real time to keep drivers within posted speed limits. Instead of just reminding drivers to slow down, it actively limits a vehicle’s speed, reducing the risk of crashes and reinforcing responsible driving behavior every time they’re on the road.

How does Intelligent Speed Assistance improve road safety? 

Studies show a clear correlation between speeding and crashes, and ISA's proactive approach to reducing speeding helps drastically reduce the likelihood and severity of these collisions. 

Can Intelligent Speed Assistance help reduce vehicle maintenance costs? 

Yes. Excessive speeding puts added strain on a vehicle, leading to increased wear and tear. ISA promotes smoother, more controlled driving that minimizes wear on brakes, tires, and other components, lowering maintenance costs over time.

Does ISA improve fuel efficiency?

Maintaining optimal speeds with ISA optimizes fuel consumption, leading to meaningful cost savings on gas for both individual drivers and fleet managers.

How does Intelligent Speed Assistance benefit fleet managers specifically? 

Fleet managers can use ISA to monitor driver behavior, identify areas for improvement, and promote compliance with speed regulations, helping reduce the risk of speeding tickets and potential liability for their organization.

Who can benefit from Intelligent Speed Assistance technology? 

ISA is designed for a wide range of drivers and organizations. Whether you're focused on safety, cost savings, or operational efficiency, ISA offers benefits that can transform your driving experience.