Let's explore the basics of LIDAR (LASER) to help you understand how this technology works and why it's becoming increasingly popular among law enforcement agencies in Canada.
What is Lidar?
Lidar, which stands for Light Detection and Ranging, is a speed measurement technology used by law enforcement. It works by emitting rapid pulses of laser light to measure a vehicle's speed with high precision, providing an alternative to traditional radar guns.
How Does Lidar Work?
Lidar operates on a simple principle: it sends out quick pulses of laser light towards a vehicle, measures how long it takes for the light to bounce back, and uses this information to calculate the vehicle's speed. The process is incredibly fast and accurate.
Key Features of Lidar:
- Precision: Can target specific vehicles, even in heavy traffic
- Range: Capable of measuring speeds from a considerable distance
- Quick readings: Provides almost instantaneous speed measurements
- Narrow beam: Makes it more challenging for traditional detectors to pick up
Is Lidar Detectable?
Detecting Lidar is tricky, as it's important to note that by the time a detector alerts you, the officer likely already has a speed reading. Lidar's focused beam makes it much harder to detect than traditional radar.
That said, products like AL Priority®, when equipped with 2 or more sensors, provide exceptional laser protection.
Why Do Canadian Police Use Lidar?
Law enforcement agencies in Canada have started to extensively turn to Lidar because:
- It provides more accurate speed readings
- It can target specific vehicles in traffic
- It's more difficult for drivers to detect, potentially improving enforcement effectiveness
- It offers longer-range capabilities than traditional radar
Remember, the best approach to Lidar enforcement is to always drive within the posted speed limits. Lidar technology is a tool for promoting road safety, and the most effective way to avoid issues is to drive responsibly at all times.
