Type S Review

Wireless parking sensor that detects objects coming in close proximity using an simple phone app.
James Lancaster Senior Contributor
I'm a nerd at heart who loves writing about popular tech gadgets.

About Type S Sensor

Having at least some blind spots while driving is unavoidable.

You may not always be able to tell what’s happening behind your car, especially if an object comes too close from under your visual range.

So how can you protect yourself against fender benders, accidents, backing up into a post, and situations of this type?

Using a parking sensor or parking assistant is usually the best way to protect yourself, your passengers, and your vehicle.

But not all cars come with built-in sensors. And, more often than not, aftermarket sensors can cost a lot.... until now.

Thanks to this budget-friendly solution called Type-S, now anyone can easily add an affordable and functional parking sensor to their car.

What Is Type S?

The Type S is an autonomous wireless parking sensor, or parking assistant, that detects objects coming in close proximity of a vehicle.

How Does it Work?

Most parking sensors make use of high-frequency soundwaves that bounce off objects. The Type S sensor also has a receiver that uses the reflected waves in order to calculate the distance between itself and the object, as long as it’s within the supported range.

After the calculation is done, the Type S sends the information to your phone via Bluetooth. That information is then relayed to you via audio and visual notifications.

Key Features

Parking sensors are quite advanced devices, given the amount of tasks they can perform. In order to have maximum efficiency, it’s important that a parking sensor meets several criteria. The Type S parking sensor meets and exceeds the criteria with ease.

Solar Charging

While most parking sensors, whether aftermarket or built-in, draw power from the car’s battery, the Type S sensor relies on solar power to work.

This shouldn’t be an issue in the sunny states and areas, but it may pose some problems and challenges during winter and in areas that have fewer sunshine hours per year.

However, all you really need is one good charge to enjoy the sensor for a long time.

Audio and Video Alerts

The alarm is only as loud as your phone allows it to be. That being said, it’s quite loud and has a very distinctive sound, so there’s no chance that you won’t recognize it when it goes off.

At the same time, once the alarm starts ringing, you’ll also receive a video notification. The app displays the proximity to objects with a simple three-color 2D graphic representation. Green is for objects far away, yellow means they’re getting closer, and the red color indicates immediate impact danger.

Due to the three different highlighted areas, even colorblind drivers should be able to make use of the app.  When you get near an object, the line closest to the car on the app’s display gets highlighted.

Simple Setup

Installing and configuring the app shouldn’t take more than a few minutes. As long as you have the tools to remove a license plate, you can be on the road testing the sensor immediately after unboxing it.


Saying that a device is ultra-durable isn’t always true. Not in the world of non-brand car accessories, anyway. However, the Type S parking sensor has a very rugged exterior that’s rated IP67.

This rating indicates superior waterproofing, the kind that can handle water immersion at a depth of up to 1m, as well as high pressure water jet streams.

This is very convenient because you won’t have to remove the sensor to go get your car washed. It also means that the device can handle operation in rain and snow.

The enclosure is also good at protecting the electronic components from heat and cold. It has an impressive operating temperature range between 14° and 122° Fahrenheit.

High Battery Capacity

The battery can last for days if you get some decent light. However, after 30 minutes of inactivity the Type S turns automatically itself off. This is thanks to the G-sensor technology which allows the Type S to track the car activity.

Because the device won’t be on 24/7 unless you’re driving 24/7, the battery can last a lot longer than those of other similar devices.

Wireless Connectivity

The wireless connectivity is a convenient feature because it facilitates simple installation that doesn’t require multiple tools and wire management. At the same time, it allows users to pair the sensor with their favorite smartphone or even with the onboard computer if it has Bluetooth connectivity.

Multiplatform Compatibility

The Type S parking sensor can be paired with Android and iOS devices. The app is free to download from both Google Play and the Apple Store. This is highly convenient as all drivers can benefit from back-up protection, regardless of the device they use.

Good Range

Not all sensors in this class can boast the long range, accuracy, and promptness of the Type S parking sensor. The sensor picks up objects from 3.9 ft. away. The sensor has a range of 0.1 to 3.9 ft. This is usually enough to offer accurate assistance when parking, backing up into traffic, or maneuvering in tight spaces and busy neighborhoods.

Physical Alerts

What if you left your phone in silent mode? The Type S manufacturers took that into account.

Even if your phone is in silent mode, the visual notifications still come up when the sensor detects a foreign object in the 0.1 to 3.9 ft. range.

At the same time, the app will trigger vibrations on your phone which you should be able to hear or feel.

Customer Reviews

Customer 1

This customer made it a point to emphasize how useful the Type S sensor can be for parents. The sensor can act as a safety net for teenagers with little to no parking experience.

The user went on to mention that the sensor also helps save money on future repairs, especially because before installing the sensor, her teenage driver backed up into a post.

Customer 2

Another customer was also pleased about the accuracy and range of the Type S proximity sensor. She also mentioned that the seamless installation was equally impressive.

Both the hardware and software installation and configuration were very user-friendly, as advertised.

Our Review

There’s no shortage of parking and proximity sensors on the market. Drivers have a wide range of products to choose from on any given day. That said, not all of them are as good as advertised.

Convenience, accuracy, and ease of use are all very important aspects of a parking sensor. When it comes to the Type S, this sensor’s scores are off the charts in many categories. It’s one of the easiest to use devices of its kind.

It’s accurate and it has an impressive range and can be used as a front or rear sensor. The app works on all Android or iOS devices and it is free.

It also offers audio, visual, and physical alerts when foreign objects get into the device’s sensor range.


  • Great autonomy
  • Instant audio and visual alerts
  • Durable IP67 enclosure
  • Auto shutoff to preserve battery life
  • Accurate range indicator
  • Intuitive alarm sound and visuals
  • Very easy to install


  • Not a brand-name product

Frequently Asked Questions

How do I install the Type S?

The Type S parking sensor is wireless and has a very simple app. This makes the installation and pairing quite simple. First, you have to pair with device to your phone.

To do this, you’ll have to download the app from either the Apple Store or Google Play. Open the app and make sure that the Bluetooth and GPS are enabled.

After that, press the small button at the back of the sensor. Wait for the blue light to turn on. After that, wait for the app to notify you that a device has been found.

Click on OK to pair the two devices. You’ll know that the device works when the proximity alarm starts ringing on your phone.

Now it’s time to install the sensor on your car. This is the best part; all you have to do is remove the license plate and attach the Type S sensor to the car. Then screw the plate back in. This is enough to secure the sensor, even if you’re driving on off-road terrain.

Can I use the Type S in the front of the car?

Yes. The Type S sensor is a unidirectional sensor that can be placed either on the front plate or the back plate. Although most drivers may not feel the need the front-placed parking sensor, it is still a good idea to use one.

The smartphone app that’s bundled with the Type S sensor also has a visual display for the front plate sensor. If you pair two devices with your phone, you’ll be able to see two sensor ranges — one in the back and the other in front of the car. The only small issue is that both sensors have the same alarm sound.

Therefore, if foreign objects trigger both sensors at the same time, you’ll have to check the app display and look at the highlighted colors in order to see what’s going on.

Will the Type S sensor work on any vehicle?

Since the Type S is an autonomous solar-powered sensor and it doesn’t rely on wiring, it can be used on any type of vehicle.

It can be used on motorized and non-motorized vehicles. However, due to its characteristic design, it is best used on a vehicle that has license plates.

Does the Type S come with a warranty?

Yes. The Type S solar-powered parking sensor has a one-year warranty. This covers everything including wear and tear and manufacturing defects.

Can I see the angle of approach of the object detected by the Type S sensor?

There is some approximation regarding angles that will be expressed in the app’s visual interface.

The range indicator will light up on the left or right side depending on from which side you’re approaching the object. The entire range indicator will light up if you’re driving straight towards the foreign object.

However, the audio notification will always be the same, regardless of the angle or direction of approach.

It’s important to note that the left-to-right coverage of the sensor is not too wide, but still wider than the width of a regular car, especially at the 3.9 ft. maximum distance.

Where to Buy

This may not be the cheapest parking sensor out there, but you can get more value for money if you buy in bulk. You can buy the Type S parking sensor here at the sale price of $79.99.

But, if you order two sensors, then the second one will come at a 70% discount and you’ll also get free shipping. Free shipping also applies if you order the four-pack bundle, which gets you two devices for free.


Type S is a wireless parking sensor that sends data to your phone through a free IOS or Android app. But does it really work? Read our review for full details.

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