Speed camera tracking devices are one of the indispensable parts of driving technique. Devices promote safer driving by warning drivers when they are exceeding the speed limit and alerting them to upcoming speed cameras.
There are different types of speed enforcement methods in use across the UK. So if you're considering buying a speed camera locator, it's important that you understand the differences.
We've put together this overview of speed monitoring and detection methods to help you make an informed decision.
speed enforcement technologies
There are about 14 different types of speed cameras nationwide, ranging from the popular fixed yellow Gatso cameras to the newer variable speed cameras.
Despite the variety in look and purpose of these cameras, the vast majority operate using one of three methods - laser, radar, or automatic number plate reading (ANPR) technology.
- Radar - these cameras shine a radio signal down the road and when a vehicle crosses that path, the change in frequency tells the camera what speed the vehicle is traveling at.
- Lasers – Laser pulses measure a vehicle's position on the road to calculate the speed at which it is moving – this is the most popular method as it has the longest range, making it more reliable.
- ANPR - Automatic Number Plate Reading technology takes photos and records the time of a vehicle at different positions on the road to calculate the speed it would travel from one position to the next - this is most popular on freeways.
Speed camera detectors use one (or a combination) of three technologies - laser, radar and GPS.
Devices using laser or radar technology pick up signals from upcoming speed cameras and warn the driver of their presence, while devices using GPS only rely on a database of known speed cameras. It is therefore important that this software is kept up to date.
To ensure the highest level of security, it is recommended that you use a tracking device that includes all detection technologies, such as B. that 4ZERO Elite BT to make sure no speed cameras are missed.
Alternatively, if your existing navigation device has built-in GPS technology, you can increase performance with a speed detector such as the My Speed XL increase.
Another option is to use a dash cam, which has built-in speed camera locations while providing an extra layer of protection in case you are involved in a traffic accident. The DVR-5HD dash cam not only records the road ahead and behind the vehicle, but also warns drivers of upcoming speed cameras.
Speed camera locators should never be used to encourage "safe pace".
It's not always easy to determine the speed limit while driving, especially on expressways and country roads, but speed warning technology allows drivers to be aware of their speed and ensure they stay within the speed limit to ensure pedestrian safety ensure and other road users.
To learn more about Snooper's speed camera locators, click here .