FirstSafe 4-Sensor LED Parking Sensor Kit

Make Tight Parking Easier.

Add 4-Sensor Ultrasonic Detection + a Visual Distance Display to Your Vehicle

Reversing into a tight parking space shouldn't feel like a guessing game.

You check the mirrors.
You turn your head.
You look at the camera — if your car has one.

But low obstacles, narrow spaces and objects close to the rear corners can still be difficult to judge.

The FirstSafe KZ-068 adds another layer of awareness when reversing.

Four ultrasonic sensors monitor the area behind your vehicle while the LED display and audible alerts help you judge how close an obstacle is.

See the distance. Hear the warning. Reverse with more confidence.

→ Add Parking Assistance to Your Vehicle

Driver-assistance device. Always visually check the area around your vehicle while reversing.

 

QUICK ANSWER

The FirstSafe KZ-068 is a 4-sensor ultrasonic parking assistance system designed to help drivers judge distance while reversing.

It combines:

• 4 ultrasonic rear sensors
• 0.3–2.5 m detection range
• 0.3–1.5 m alarm range
• Backlit LED distance display
• Progressive visual and audible alerts
• Automatic activation when reverse is engaged
• 12V DC operation
• Approximately 5 m display cable
• Approximately 2.3 m sensor cables

The system is designed as an aftermarket parking aid for many 12V vehicles. Exact installation and fit depend on the vehicle's bumper design and wiring.

 

YOUR MIRRORS CAN'T TELL YOU EVERYTHING

Parking gets difficult when the gap gets small.

A parking space can look comfortable from a distance.

Then you start reversing.

Suddenly you're dealing with:

• A concrete wheel stop
• A low wall
• A bollard
• Another vehicle
• A narrow driveway
• A shopping trolley
• An obstacle close to the rear bumper

Your mirrors are still useful — but they don't give you a precise distance reading.

That's where parking sensors can help.

Rather than relying entirely on estimation, the FirstSafe system gives you visual and audible feedback as you approach an obstacle.

Parking sensors are commonly used as an additional driver aid because ultrasonic sensors can detect nearby objects and communicate their proximity through audible or visual warnings.

FOUR SENSORS. ONE SIMPLE IDEA.

Know when you're getting closer.

The KZ-068 uses four sensors positioned across the rear bumper.

Each sensor helps monitor a different section of the area behind the vehicle.

Together, the four-sensor layout provides broader rear coverage than relying on a single detection point.

Left Rear

Helps monitor obstacles approaching the left side of the bumper.

Centre-Left

Adds detection across the central-left area.

Centre-Right

Extends detection across the central-right area.

Right Rear

Helps monitor obstacles approaching the right side.

The result is a wider detection area across the rear of the vehicle.

HOW THE ULTRASONIC SENSORS WORK

The technology is simple.

The sensors emit ultrasonic signals and measure the returning signal from nearby objects.

The system then uses that information to provide a distance indication and warning.

Detection range

0.3–2.5 metres

Alarm range

0.3–1.5 metres

The closer you get to an obstacle, the more urgent the warning becomes.

The FirstSafe product specifications list four 22 mm sensors, a 0.3–2.5 m detection range and a 0.3–1.5 m alarm range.

SEE IT. HEAR IT. REACT.

Progressive alerts instead of one sudden warning.

The system combines a visual LED display with audible alerts.

As the distance decreases, the warning becomes more noticeable.

GREEN

You're detecting an obstacle at a greater distance.

Stay aware.

YELLOW

The gap is getting smaller.

Slow down and assess.

ORANGE

You're getting closer.

Proceed carefully.

RED

You're very close.

Stop and check your surroundings.

The exact warning behaviour can vary with the installation and obstacle, so treat the display and buzzer as assistance—not as an exact guarantee of clearance.

 

THE LED DISPLAY

A quick visual reference while reversing.

Instead of relying only on sound, the FirstSafe system gives you a dedicated LED display.

The display provides visual feedback while the sensors are operating.

Why this matters

Different drivers process information differently.

Some notice sound immediately.

Others prefer a visual reference.

With FirstSafe, you get both:

VISUAL + AUDIO

The product specification lists a backlit LED display with 13 colour options, allowing the display/sensor configuration to be matched to your setup.

 

AUTOMATIC WHEN YOU NEED IT

Engage reverse. The system activates.

You shouldn't have to remember to switch your parking sensors on every time you reverse.

The system is designed to activate when reverse is engaged and deactivate when you shift out of reverse.

That means the parking assistance is available during the exact moment you need it.

Reverse → Sensors activate → Distance feedback → Warning as you approach

Simple.

 

WHERE THIS SYSTEM CAN HELP

Built for everyday parking situations.

🏠 Tight Driveways

Know when you're getting close to walls, gates or other obstacles.

🅿️ Crowded Car Parks

Useful when manoeuvring into narrow spaces between vehicles.

🚙 Larger Vehicles

SUVs, vans and larger vehicles can benefit from additional rear distance awareness.

🏙️ Urban Driving

Helpful when dealing with tight streets, compact parking spaces and difficult manoeuvres.

🛒 Low Obstacles

Wheel stops, bollards and other low objects can be difficult to judge from the driver's seat.

🚗 Older Vehicles

A practical way to add aftermarket parking assistance to a vehicle that doesn't already have factory sensors.

IS THIS RIGHT FOR YOUR VEHICLE?

Check these 3 things before ordering.

1. Does your vehicle use a 12V electrical system?

The KZ-068 is specified for 12V DC automotive power.

2. Can your rear bumper accommodate four sensors?

The standard configuration uses four 22 mm sensors.

Installation requires appropriate sensor positioning on the bumper.

3. Are you comfortable with a wired installation?

The system requires sensor wiring and power connection.

For flush-mounted installations, drilling the bumper may be required. Professional installation is also an option if you don't want to perform the installation yourself. Australian installation guidance similarly notes that flush-mounted parking sensors can require accurately measured bumper holes and wiring.

Not sure if your vehicle is suitable?

Get a Fitment Check

Tell us:

• Vehicle make
• Model
• Year
• Bumper type
• Whether you already have factory parking sensors/cameras
• → Check My Vehicle

WANT HELP CHOOSING THE RIGHT PARKING UPGRADE?

Get the Free Parking Upgrade Guide

Not sure whether you need:

• Parking sensors
• A reversing camera
• Both
• A simple DIY system
• Professional installation

Enter your details and we'll send you our Parking Upgrade Guide to help you understand the options before you buy.

GET YOUR FREE GUIDE

First Name
Email Address
Vehicle Make & Model
Vehicle Year

[ SEND ME THE GUIDE ]

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WHAT MAKES THE FIRSTSAFE SYSTEM DIFFERENT?

Four sensors + visual display + audible warnings.

Feature	FirstSafe KZ-068	No Parking Sensors
Rear ultrasonic detection	✓ 4 sensors	—
Visual distance display	✓	—
Audible warning	✓	—
Detection range	0.3–2.5 m	—
Alarm range	0.3–1.5 m	—
Automatic reverse activation	✓	—
12V operation	✓	—
Additional parking assistance	✓	—

The goal isn't to replace your mirrors or reversing camera.

It's to add another source of information while you maneuver.

 

BUILT FOR PRACTICAL EVERYDAY USE

Compact sensors. Simple information. Useful feedback.

The FirstSafe KZ-068 uses 22 mm sensors designed for bumper installation.

The system includes:

• Four ultrasonic sensors
• LED display
• Sensor wiring
• Display cable
• 12V power connection
• Mounting components

The supplied specifications list approximately 5 m of display cable and approximately 2.3 m per sensor cable, giving flexibility when routing the system through the vehicle.

INSTALLATION

A straightforward aftermarket upgrade — but installation matters.

The original version of this page described the entire installation as “under 60 seconds.”

That's misleading.

The display itself can be mounted quickly, but installing four bumper sensors and routing the wiring is a larger job.

Typical installation involves:

STEP 1 — Position

Mark four suitable sensor locations across the rear bumper.

STEP 2 — Mount

Install the sensors according to the supplied instructions. Flush installation may require bumper drilling.

STEP 3 — Connect

Connect the four sensors to the control unit.

STEP 4 — Route

Route the display cable toward the dashboard.

STEP 5 — Power

Connect the system according to the vehicle-specific installation instructions.

STEP 6 — Test

Test the system thoroughly before relying on it.

DIY or Professional?

If you're comfortable working on vehicle wiring and bumper components, you may choose DIY installation.

If not, have the system installed by a qualified automotive professional.

Professional installation costs vary by vehicle and installer. Australian automotive-service guidance currently places parking-sensor installation broadly in the hundreds of Australian dollars depending on system and vehicle complexity.

WHAT YOU'LL NOTICE AFTER INSTALLATION

The difference is information.

BEFORE

Reverse.

Look around.

Estimate.

Hope there's enough space.

AFTER

Reverse.

Sensors detect nearby obstacles.

The display provides visual feedback.

Audio warning increases as the gap closes.

You still look around—but you now have another source of information.

PARKING SENSOR VS REVERSING CAMERA

They solve slightly different problems.

	Parking Sensors	Reversing Camera
Distance awareness	✓	✓
Visual image	—	✓
Audible warning	✓	Usually
Helps judge proximity	✓	✓
Shows what's behind vehicle	Limited detection information	✓
Works in darkness	Ultrasonic detection can still operate	Depends on camera/lighting
Best use	Distance assistance	Visual rear view

The ideal setup?

For some vehicles, sensors + reversing camera can complement each other.

The camera gives you a visual view.

The sensors give you proximity warnings.

But if your vehicle doesn't have parking sensors, the FirstSafe system can add a dedicated distance-alert function without replacing your existing camera.

TECHNICAL SPECIFICATIONS

Specification	FirstSafe KZ-068
Brand	FirstSafe Factory
Model	KZ-068
Sensor type	Ultrasonic
Sensor count	4
Sensor diameter	22 mm
Detection range	0.3–2.5 m
Alarm range	0.3–1.5 m
Display	Backlit LED
Display colours	13 colour options
Display cable	Approx. 5 m
Sensor cable	Approx. 2.3 m per line
Power	12V DC
Housing	ABS
Certifications listed	CE / RoHS
Installation	Rear bumper sensor installation
Activation	Reverse-gear triggered

These specifications are based on the product information supplied for the KZ-068.

WHAT'S IN THE BOX?

Depending on the selected product variant/package, the kit includes:

✓ 4 × ultrasonic parking sensors
✓ 1 × LED display
✓ Display cable
✓ Sensor cables
✓ 12V power connector
✓ Mounting hardware
✓ Installation instructions

Please check the selected variant and package contents before ordering.

FREQUENTLY ASKED QUESTIONS

Will it fit my vehicle?

The KZ-068 is designed as a universal 12V aftermarket parking-sensor system, but “universal” does not mean guaranteed fitment for every vehicle.

The bumper must be suitable for the sensor installation and the electrical connection must be compatible.

If you're unsure, contact us with your vehicle's make, model and year before ordering.

Does it work with SUVs and vans?

The system is designed for aftermarket installation on many vehicle types, including passenger vehicles and larger vehicles.

However, sensor placement and cable routing should be checked for your specific vehicle.

Does it replace my reversing camera?

No.

The parking sensor system provides proximity information and audible/visual alerts.

A reversing camera provides an actual image.

They can complement each other.

Does it work at night?

Ultrasonic detection does not depend on the driver being able to visually see the obstacle in the same way a camera does.

However, you should always visually check your surroundings when reversing.

Does rain affect parking sensors?

Environmental conditions, installation and the type/location of an obstacle can affect ultrasonic detection.

Parking sensors should therefore be treated as an assistance system rather than a guarantee that every obstacle will be detected.

Can I install it myself?

Yes, if you are comfortable with automotive installation and follow the supplied instructions.

The installation involves positioning sensors on the bumper, connecting wiring and powering the system through the vehicle.

For a clean factory-style installation, professional fitting may be preferable.

Does installation require drilling?

Flush-mounted installation can require holes to be made in the bumper.

Always confirm the installation method for your selected sensor configuration before starting.

Does it work automatically?

The system is designed to activate when reverse is engaged.

Is it a replacement for checking behind my vehicle?

No.

It is a driver-assistance system.

Always check your mirrors, camera and surroundings before and while reversing. Parking sensors should provide an additional layer of information, not replace attentive driving.

BEFORE YOU ORDER

Make sure:

✓ Your vehicle uses a compatible 12V electrical system
✓ Your bumper can accommodate four sensors
✓ You understand that installation may require drilling
✓ You are comfortable with the required wiring or plan to use a professional installer
✓ You understand that parking sensors are an assistance system
✓ You will continue checking your surroundings while reversing

WHY BUY FROM VELTRIXA AUTO?

Automotive products selected for real-world problems.

At Veltrixa Auto, we focus on practical automotive upgrades that solve everyday problems.

We don't want you buying features you don't need.

We want you to understand:

What it does.
Who it's for.
Whether it fits your vehicle.
What installation involves.

That's why we provide product information before the purchase — not after.

READY TO MAKE PARKING EASIER?

Add Another Layer of Awareness to Every Reverse.

Four ultrasonic sensors.

Visual distance feedback.

Progressive audible warnings.

Automatic reverse activation.

A practical aftermarket upgrade for drivers who want more information when manoeuvring in tight spaces.

FIRSTSAFE KZ-068

4-Sensor LED Parking Sensor Kit

→ CHECK FITMENT & ADD TO CART

Always visually check the area around your vehicle when reversing. This product is a driver-assistance device and does not guarantee collision prevention.

Need help before ordering?

Send us your:

Vehicle Make + Model + Year

and we'll help you determine whether the FirstSafe system is appropriate for your setup.

→ CONTACT VELTRIXA AUTO