| The AURA Database Custom Locations Adjustable Brightness Adjustable Volume |
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![]() | Driven by the proprietary AURA database, the SL3 uses a series of LED lights and tones to alert the driver to both the type of threat and its relative proximity. The 3-Zone Notification System escalates the alerts based on the driver's speed ensuring enough time is given before the intersection is reached. |
![]() | Zones are measured differently depending on your speed, with two steps to accomodate gradual and faster travel. |
![]() | The Cobra SL3 responds to four types of alerts: Speed Trap, Photo Enforcement (Red Light and Speed Cameras), Caution Areas (high accident locations) and User Points. As you approach a stored location, the unique sound for that type of location will be sounded. |
Visual Alert
In addition to audio alerts, the zones are indicated with the 5 LEDs flashing, with more of them flashing the closer you get.
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9 of 9 people found the following review helpful: By This review is from: Cobra SL3 GPS Speed and Red Light Camera Locator (Electronics) The device itself is okay. You have to memorize what type of threat each sound represents because the visual display only indicates proximity, not threat type. The sounds themselves are a little quirky - reminds me of R2D2. It can be hard to differentiate the different sounds at first.
The real problem is that Cobra's database is not very good. Even after updating the database, the unit sees maybe one out of five red light camera intersections that I come across. I live in metro Washington, DC and northern Virginia and parts of Maryland. I will be buying an Escort soon and probably throw this away. It may be cheap ($50) but it's not worth the dashboard space it takes up. 6 of 6 people found the following review helpful: By slosh85219 (arizona,usa) - See all my reviews This review is from: Cobra SL3 GPS Speed and Red Light Camera Locator (Electronics) I purchased the AURA SL3C on August 30th 2011 and it gives false signals frequently. Also, I tried downloading the updates and the website has a very poor instructions and the loader will not work properly. I have up to 30 days to return it so I problably will. Im traveling into Phoenix this weekend coming so I will update my review after that and I will let you know how it worked out. I currently have three cobra radar detectors and I'm very happy with them. In the past I have recommended to my coworkers the cobra brand since, I had very good luck with them, however this unit hasen't fullfiled my expectations. 4 of 5 people found the following review helpful: Amazon Verified Purchase(What's this?) This review is from: Cobra SL3 GPS Speed and Red Light Camera Locator (Electronics) I have been using this gadget over the last two weeks and find that it does what it claims to do. I have two problems with this device. First, the signal noises are a bit confusing and secondly, it doesn't seem to have enough red light camera locations. However, it is great for the price. |