Parking made

safe and simple

p r e - o r d e r
World’s First Smart Wireless Parking Sensor And Hands-Free Mobile App

New Car Technology For Any Car Without Having To Call The Car Guy To Install

Technical Features

Installs with only 4 custom security screws in less than 5 minutes

Software feature prevents theft

Sensors detect up to 10 feet

Help avoid expensive collisions costing $3,000 or more

Bluetooth Wireless 4.1

5 Month Rechargeable Battery Life (Detachable)

App features

Audio alerts

Beautiful visual display

iOS and Android
app compatible

Vibration Alerts

Instant auto On/Off hands-free app launch when backing up

iOS and Android
app compatible


Installs in less than 5 minutes

with 4 security screws to prevent theft. No wiring. No need to call the “car guy”.


No complex setup or installation fees.

Use your smartphone with an included app.

Featuring 1969 Karmann Ghia fitted with FENSENS


App launches hands-free instantly

even if your phone is in your pocket.

how it works

1. Install

Install the FenSens smart license plate frame using the included screwdriver and security screws over your current license plate.

2. Pair

After downloading the app to your smartphone, open the app and pair your FenSens device with your smartphone.

3. Dock

Dock your smartphone into your mobile phone dock and open the FenSens app or just leave it in your pocket.

4. Drive

The app will automatically detect you backing up and provide audio (beeps), visual display, and vibration feedback as you get close to an object.

Questions and Answers

How do you prevent theft?

FenSens comes with a set of security screws. FenSens owners are the only ones with the unique (included) screwdriver that can take it off the license plate.

How long is the battery life?

The battery lasts about 5 months and recharging is as simple as popping off the detachable battery housing after unscrewing the security screw. Charge the battery like any mobile device for 2 hours and you are good to go for another 5 months.

Do I have to do anything after installing to use it?

The FenSens detects your car moving and will automatically launch the Android application or send a push notification to open the app if you are using iOS. The Android app starts providing you feedback without you having to do anything and the iOS app works by simply clicking the push notification you receive.

No wires you say? No complex installation?

No, FenSens is by far the easiest backup parking sensor technology on the market and it doesn't require any wiring at all. Simply replace your old license plate frame with the FenSens smart license plate frame, install the free mobile application, and pair the device. It will work seamlessly every time you want to backup thereafter.

What is the effective range or object detection capabilities?

The FenSens can detect objects about 10 feet away and guide you safely to less than 1 foot away from them. When an object is detected, the response is very quick, but please pay attention to any feedback warnings and always back up carefully. While FenSens helps assist in safe parking, please pause for one second, look behind to see if your path is clear, then move.

What type of vehicles does it work for?

FenSens is perfect for all consumer and commercial fleet vehicles not exceeding 30 feet in length. If your car has a recessed license plate frame above the bumper, you might need the FenSens Truck version, which has the sensors positioned at the top of the FenSens device. We advise the owner of any vehicle with a license plate frame higher than 4 feet off the ground to test the vertical range of the sensor before using, as it may have trouble seeing objects below 2 feet.

Questions and Answers

Andy Karuza


10 year entrepreneurial vet with experience launching 10 products and working with Fortune 500 tech companies.

Shash Schaekar


Dartmouth Alumni, ex-Intel prodigy, and technology guru at Genentech, Inc with expertise in Semiconductors and medical tech.

Henry Wong

Co-Founder Engineer

19 years of product development for DTS, Philips, Intel, Wacom, Kinivo, and many more.

Danny Luong

Co-Founder Engineer

Electrical, Hardware, and software engineer licensed with the Washington State Department of Transportation.

Ships Q1 2017.

Limited early bird pre-order units available.

1 Year Warranty

Limited warranty