I'll be due for a new full size (not certain of brand) truck this fall and would like to add laser protection. I am 75% Iowa driving with the balance in IL and MO. I run from +10-20 PSL, usually set cruse on +15. Judging by the open IA state contracts I could run into a range of guns including DE. I don't know what flavors of LiDAR are actually in widespread use.

Obviously, ALP's are the way to go but I really don't encounter much laser (zero in local driving) and am not interested in rear protection. From what I've seen first-hand rear shots are rare, if at all, here - correct me if I am wrong. I'd rather not spend up for the ALP's and have cash left over to add a system to the wife's mini-van.

This leaves me at the TMG and APX systems. Either would be fine with me but I do like the smaller remote on the APX. My biggest concern with either system is the lack of self checks and notifications for head issues. I'm not very interested in app integration or gun id's. Fun, but not necessary for me. I just want the system to do its job reliably. I would install the system myself.

TMG has had its fair share of dramas and reliability issues over the years but has a larger user base than APX's automotive system. TMG has a better feature set. From what I have gathered the A-17 has taken care of the reliability issues?? More people here on the forum to bounce questions off of, too. I like that their heads have disconnects for easy replacement. Does the A-17 require a totally independent power supply? I find the power supply issue odd but can be worked around.

TPX looks like solid choice as they have been at it with motorcycles for awhile. Simple system and tests well. A JTK button and failed head notifications look to be about the only missing features (and head pigtails). On the other hand, we don't have years of testing and fine tuning or history of updates on the automotive side.

The R7 won't work with the Uniden signal jammer. Only the R4/8 will and it requires a box that holds the programming which then runs the jammer heads. I don't recall seeing anyone try an R7 with the R9 laser jammers heads but I'm pretty doubtful it would be that backwards compatible; even less so with non-factory firmware.

Currently Uniden has said they have no plans to release them as an add on option (something Vortex posted), even though they and other accessories were mentioned on release. That might change as mentioned above.

A laser scrambler is a device that returns a "no response" or a cosine error when a police LIDAR gun is used to target a vehicle. When the LIDAR gun shows this error, an officer won't know whether a vehicle is equipped with a laser signal blockers, or whether they simply didn't aim correctly at the vehicle. This gives drivers time to adjust their speed before a police officer can take another reading.

Since police need to be stationary and have an unobstructed view of a vehicle in close proximity for LIDAR to work correctly, a targeted driver will likely have time to adjust their speed while they move out of range if an officer receives an error response the first time they fire their LIDAR gun. LIDAR is most often used by motorcycle officers or recognizable cruisers positioned in a way police can most effectively use it on a major road, which limits where and when they can be utilized. In heavy traffic, police LIDAR guns are very effective at narrowly focusing in on a vehicle and instantaneously calculating their speed, distance, and direction.

While often called laser guns, LIDAR actually uses infrared light to calculate how far away an object is, and the amount of time it takes for focused light pulses to bounce off a target and return to the gun can determine speed. All this is happening at the speed of light, so without a car laser jamer in use, it would be very difficult to avoid. LIDAR guns are aimed precisely at the most reflective spot on a vehicle - a license plate, headlight, or a chrome grill - and in order to get an accurate reading, they need to hit their target at the correct angle to refract light.

Who Should Use a laser blocker?

laser scramblers for cars and trucks can be used by any driver who is seeking extra protection on the road. Most often this will mean pairing laser shifter sensors with a quality radar detector to receive the most up-to-date information on traffic conditions and ticket threats. By combining the two, drivers can also tap into a large database of alerts for red light cameras, speed cameras, and real-time community alerts - allowing for a more informed and protected driving experience. Advanced laser shifters are a great defense against all laser guns, including variable pulse rate, or VPR guns, although more sensors may be needed to combat these. Keep in mind that police mostly use LIDAR guns in busy cities and along major roads, so drivers that would benefit the most from radar laser blocker are those frequently traveling in or through urban areas.

How to Install a laser jammer for car

Radar laser jammer should be hardwire-installed and we recommend always having a professional custom installation since it's crucial that the sensors be placed at exactly the correct angle and position on your vehicle. Depending on your vehicle and preferences, you may need anywhere from 2 to 5 sensors.

For optimal performance, each sensor should be on a flat surface with an unobstructed view at the correct angle to refract light. Although it's rare for police to fire LIDAR guns at a retreating vehicle, drivers can choose to have laser shifters on both the front and back of their car or truck for ultimate protection.

If you're an avid DIYer and feel confident that you can install the sensors correctly, then the sensor installation kit includes mounting brackets, bolts, and double-sided tape. It'll be important to ensure that any cables are secured away from moving parts or heat. Installing two laser shifters at a minimum and placed correctly will ensure a base level of protection.

There are always situations in life where you need to use a jammer, so how long can a jammer last?

The working time of a signal jammer is a very interesting thing. In fact, there are many factors that affect it, including the type of battery, the use of a power adapter, heat loss and other factors. All of these factors combine to determine how long a signal jammer can be used, otherwise any factor will prevent it from working uninterrupted.

A common battery type for most jammers is a lithium-ion battery. This battery can power a signal jammer for 2 to 4 hours, depending on its power and energy consumption. After the battery is exhausted, it must be recharged for about the same time, sometimes even longer. There is also the use of a power adapter.

Power adapters can be used not only to charge batteries, but also to directly power the jammer. Many power adapters even allow signal jammers to operate during battery charging. If other factors such as heat loss and ventilation systems allow, you can use a power adapter in a building for the jammer to work, or a car jammer to work.

Using a multi-frequency jammer to block different frequencies?

Is it possible to block any selected frequency from a set of frequencies blocked by a specific jammer without interfering with other frequencies?

There are many different devices that can block multiple frequencies. They can work in a variety of ranges. However, they cannot permanently block a single signal without blocking the rest. Some modern models allow you to switch the signal jammer, which allows you to choose the operating frequency.

Modern adjustable table jammers have many advantages. Each frequency can drive a separate control, allowing you to choose the signal strength, frequency and other characteristics.

Thus, you can buy simple jammers or multifunctional devices tuned to different frequencies separately.

Can a jammer work in multiple ranges at the same time?

How does a jammer work? Can it block multiple signals?

The first developed jammers were usually designed to work in a single frequency range. Subsequent devices were more advanced and thoughtful and could work in multiple frequency ranges. GSM devices are considered the most popular and in demand on the modern market. They cannot be blocked individually. Modern multifunctional devices also stand out. For example, jammers can be used for both radio waves and cellular communications. Bluetooth and WiFi jammers are also famous. There are also more versatile multi-frequency devices. The characteristics of the device should be carefully studied to choose the best solution for your task.