AXIS APS401 - 4-Sensor Parking System with LED Display and Audible Buzzer

AXIS APS401 - 4-Sensor Parking System with LED Display and Audible Buzzer

Comprehensive 4-sensor parking system designed for passenger vehicle front or rear bumper installation featuring LED visual display and audible buzzer proximity alerts with dual alert system providing both visual distance indicators and increasing tone frequency as obstacles approach, adjustable detection range via DIP switches with front setting 0.3-0.9m and rear setting 0.3-2.5m, paintable 18mm ABS sensors with IP67 water resistance for reliable all-weather operation, wide 9-32V DC input range compatible with 12V and 24V vehicle electrical systems, auto on/off function with brake activation for front installation convenience, tow bar adjustment capability for rear mounting with trailers or accessories, 8m LED display cable and 2.5m sensor cables for flexible installation, ideal for sedans, wagons, SUVs, commercial vans, delivery vehicles, and fleet applications requiring comprehensive parking assistance with visual feedback.

Product Overview

The AXIS APS401 is a comprehensive 4-sensor parking system engineered to provide superior parking assistance for passenger vehicles through combined visual LED display and audible proximity alerts helping drivers avoid costly bumper damage, scratches, and collisions during tight parking manoeuvres. The system uses four ultrasonic sensors mounted across the bumper providing full-width coverage that detects obstacles and triggers both an LED visual display showing precise distance zones and an audible buzzer with increasing beep frequency as the vehicle approaches objects. The dual alert system allows drivers to monitor distance visually while still receiving audible warnings, providing comprehensive feedback without requiring constant attention to the display. The flexible DIP switch configuration allows installation on either front or rear bumpers with appropriate detection range settings - front mode detects 0.3-0.9m for low-speed manoeuvring, while rear mode extends to 0.3-2.5m for reversing applications. The paintable 18mm ABS sensors blend seamlessly with vehicle bumpers after colour matching maintaining factory appearance while adding modern parking assistance.

Important Notes:

Professional Installation Recommended: Drilling bumpers and routing cables requires automotive experience. Professional fitting ensures proper sensor positioning and LED display mounting.

Bumper Drilling Required: Installation requires drilling four 18.3mm holes in bumper. Careful measurement essential to avoid internal structures and ensure proper sensor spacing.

Paintable Sensors: Sensors should be painted to match bumper colour for seamless appearance. Use automotive paint suitable for ABS plastic.

4 Sensors for Front OR Rear: System includes four sensors for comprehensive single-bumper coverage (front OR rear). For dual bumper protection, purchase two systems.

LED Display Mounting: Display requires visible dashboard or windscreen mounting location. Consider display placement during installation planning.

Key Features

4 Ultrasonic Sensors - Full-width bumper coverage detects obstacles across entire parking area preventing blind spots.

LED Visual Display - Clear LED distance indicators show proximity zones providing at-a-glance visual feedback.

Audible Buzzer Alerts - 70-90dB buzzer with increasing beep frequency provides audible distance guidance.

Dual Alert System - Combined visual and audible alerts provide comprehensive feedback for confident parking.

Front or Rear Installation - DIP switch selection configures system for front bumper or rear bumper use.

Adjustable Detection Range - Front setting: 0.3-0.9m for manoeuvring. Rear setting: 0.3-2.5m for reversing.

Paintable ABS Sensors - 18mm sensors can be painted to match bumper colour for seamless factory appearance.

IP67 Water Resistance - Weatherproof sensors operate reliably in rain, car washes, and harsh conditions.

Wide Voltage Compatibility - 9-32V DC input suitable for 12V passenger vehicles and 24V commercial vehicles.

Auto On/Off with Brake - Front installation automatically activates when brake applied for parking convenience.

Tow Bar Adjustment - Rear installation supports tow bar adjustments preventing false alerts from trailers.

8m LED Display Cable - Extended cable length accommodates various dashboard and windscreen mounting locations.

2.5m Sensor Cables - Adequate length for most vehicle bumper installations with routing flexibility.

Compact Control Box - 100 x 54 x 24mm control unit easily concealed behind dashboard or in boot.

Wide Temperature Range - Operates reliably from -30°C to +70°C suitable for Australian climate extremes.

Technical Specifications

Frequently Asked Questions

Q: What's the advantage of the LED display compared to buzzer-only parking sensors?

A: The LED display provides visual distance indicators showing exactly how close you are to obstacles through colour-coded zones (typically green=safe, amber=caution, red=danger), allowing you to judge distance at a glance without relying solely on beep frequency interpretation. This is especially helpful in noisy environments where buzzer sounds might be difficult to hear, or when you need precise distance feedback for tight parking spaces. The dual system gives you both visual confirmation and audible alerts, providing redundant safety feedback. Many drivers find the LED display more intuitive than counting beeps, particularly when parking in challenging spaces requiring millimetre-perfect positioning.

Q: Can I install all 4 sensors on the rear bumper, or should I split them between front and rear?

A: The APS401 includes 4 sensors designed for comprehensive coverage of either front OR rear bumper, not split between both. Installing all 4 sensors on one bumper provides full-width coverage eliminating blind spots on that bumper. Most users install all 4 sensors on the rear bumper since reversing is where parking assistance is most critical. For complete front AND rear protection, you would need two APS401 systems (8 sensors total) or consider an 8-sensor system designed for dual bumper coverage. The 4-sensor single-bumper configuration provides significantly better coverage than 2-sensor systems, detecting obstacles across the entire bumper width.

Q: How do I mount the LED display, and will it obstruct my view?

A: The LED display is compact and typically mounts on the dashboard top near the windscreen base, attached with double-sided tape or the included mounting bracket. The 8m cable provides flexibility to position the display where it's easily visible without obstructing your forward view - common locations include dashboard center near climate controls, upper dashboard near rearview mirror base, or A-pillar area. The display should be positioned where you can see it with minimal eye movement while still watching mirrors during parking. Most users find positioning near the top center of the dashboard provides good visibility without obstruction. Consider display placement during installation planning to ensure convenient viewing angle and cable routing.

Q: What's the difference between front mode and rear mode detection ranges?

A: Front mode (0.3-0.9m) is optimized for forward parking and low-speed manoeuvring where you need close-range detection for parking barriers, poles, or low obstacles. The shorter range prevents constant alerts from distant objects during normal driving. Rear mode (0.3-2.5m) provides extended detection for reversing where you need more advance warning as your view behind is typically more limited than forward view. The 2.5m range gives adequate warning time to stop before contacting obstacles while reversing. Front sensors automatically activate when brakes are applied at low speeds, while rear sensors activate when reverse gear is engaged, ensuring appropriate detection range for each driving situation.

Q: Will this system work if I have a tow bar or bike rack permanently mounted?

A: Yes, the tow bar adjustment feature (DIP Switch 2) specifically addresses this situation for rear installations. When enabled, the system adjusts the sensor detection pattern to ignore fixed objects directly behind the bumper like tow balls, bike racks, or rear-mounted accessories, preventing constant false alerts while still detecting moving obstacles or objects that shouldn't be there. This makes the APS401 practical for vehicles with permanent rear fixtures. However, the sensors cannot distinguish between your trailer and other obstacles, so when towing you should rely on mirrors and cameras rather than parking sensors, as the trailer itself will trigger constant alerts regardless of adjustment settings.