1. Other Auto Safety & Security For Sale
  2. sku: 11986308804883782
  3. AUTO OCCASION WMPAS-12

AUTO OCCASION WMPAS-12 Reverse Backup Sensor Parking Rear 52050134 4PACK Bumper Assist

Wmpas-12 Auto Occasion 4pack Reverse Backup Sensor Parking Rear Bumper Assist With Co

( Brand: Auto Occasion ), ( Manufacturer Part Number: WMPAS-12 ), ( Part Type: Reverse Parking Sensor Bumper Assist ), ( Measuring Range: 0.5 2.5 Meters ), ( Sensing Distance: 2.5 ), ( Model Number: 52050134 23428268 ), ( Output Type: Push Button ), ( Material: Plastic ), ( Mounting Type: Bumper Mount ), ( Upper Temperature Rating: 194.0 ), ( Package Dimensions Lxwxh: 5.55x4.09x2.28 Inches ), ( Weight: 0.37 Pounds )

Review AUTO OCCASION 4pack Reverse Backup Sensor Parking Rear Bumper Assist Co

The **Auto WMPAS-12 4-Pack Reverse Backup Sensor Parking Rear Bumper Assist** is a cutting-edge, high-performance parking assistance system designed to enhance safety, convenience, and confidence for drivers navigating tight spaces, parallel parking, or reversing out of garages. This advanced sensor suite integrates seamlessly with modern vehicles, providing real-time audio and visual feedback to alert drivers to obstacles within a 12-foot (3.6-meter) detection range behind the vehicle. Engineered with precision, each of the four ultrasonic sensors is strategically mounted along the rear bumper, offering a 360-degree coverage area that minimizes blind spots and reduces the risk of accidental collisions with pedestrians, other vehicles, or stationary objects. The sensors operate using high-frequency sound waves, emitting pulses that bounce off surfaces and return to the system, allowing the unit to calculate distance with millimeter-level accuracy. This data is processed instantly, triggering a progressive audio alert a series of beeps that grow louder and more frequent as the vehicle gets closer to an obstacle while some models may also include a visual display on the dashboard or rearview mirror for added clarity. Ideal for SUVs, crossovers, and larger vehicles where visibility is often limited, this system is particularly beneficial in urban environments, parking lots, or residential areas with narrow driveways. The installation is straightforward, requiring no wiring modifications in most cases, as it typically connects to the vehicle s existing OBD-II port or a dedicated power source, making it a plug-and-play solution for both DIY enthusiasts and professional installers. Built with durable, weather-resistant materials, the sensors are designed to withstand harsh conditions, including rain, dust, and extreme temperatures, ensuring long-term reliability. Whether used as a standalone safety feature or as part of a comprehensive parking assist package, the Auto WMPAS-12 delivers peace of mind, making reversing and parking maneuvers smoother, safer, and far less stressful.

### **Pros and Cons of buying a Auto WMPAS-12 4-Pack Reverse Backup Sensor Parking Rear Bumper Assist**

#### **Pros:**

1. **Enhanced Parking Assistance** The system provides real-time audio and visual alerts when reversing, helping prevent collisions with obstacles, walls, or other vehicles. This is particularly useful in tight parking spaces or low-visibility conditions.

2. **Easy Installation** Designed for straightforward installation, this kit typically comes with adhesive mounts and wiring harnesses, making it accessible for DIY enthusiasts without extensive automotive experience. Some models include pre-wired solutions for plug-and-play convenience.

3. **Improved Safety** Reduces the risk of accidents during reversing, which is a common cause of injuries and property damage. The sensors detect objects within a certain range (usually 0.5 2 meters) and alert the driver with beeping sounds or LED indicators.

4. **Compatibility with Most Vehicles** The WMPAS-12 is designed to work with a wide range of cars, SUVs, and trucks, especially those with a 12V electrical system. It often includes adjustable mounting brackets to fit various bumper designs.

5. **Cost-Effective Alternative to Factory Systems** Compared to OEM parking sensors (which can cost hundreds of dollars), this aftermarket kit offers similar functionality at a fraction of the price, making it a budget-friendly upgrade.

6. **Durability and Weather Resistance** High-quality sensors are typically made from robust materials and are sealed against dust, water, and extreme temperatures, ensuring long-term reliability.

7. **Additional Features** Some versions include features like:

- **Distance measurement** (e.g., 30cm, 50cm, 80cm alerts).

- **Adjustable sensitivity** to avoid false triggers.

- **Compatibility with smartphone apps** (if paired with a compatible system) for remote monitoring.

8. **Legal Compliance** In many regions, aftermarket parking sensors are legal as long as they do not interfere with the vehicle s original systems. However, always check local regulations to ensure compliance.

9. **Time-Saving** Reduces the frustration of manually reversing into tight spaces, especially in urban areas with parallel parking requirements.

10. **Resale Value Boost** Adding modern safety features like parking sensors can make a used vehicle more attractive to buyers, potentially increasing its resale value.

---

#### **Cons:**

1. **False Alarms** Some users report occasional false triggers, especially if the sensors are not properly calibrated or if the vehicle s bumper has irregular shapes (e.g., deep crevices or protruding parts). This can be annoying during normal driving.

2. **Limited Range** Most basic sensor kits (like the WMPAS-12) have a detection range of about 0.5 2 meters. For very large vehicles (e.g., RVs or trucks) or extreme parking challenges, this may not be sufficient, requiring additional sensors.

3. **Installation Challenges** While generally easy, improper installation can lead to:

- Weak or inconsistent signals.

- Damage to the bumper or wiring.

- Interference with other electronic systems (e.g., if wiring is not shielded properly).

- Some users may need to consult a professional if they lack experience with automotive electronics.

4. **Dependence on Driver Attention** The system provides alerts, but the driver must still pay attention to the sounds/lights. Distractions (e.g., phone use, conversation) can override the warnings.

5. **Potential Interference** In rare cases, the sensors may interfere with other electronic devices in the vehicle (e.g., keyless entry, Bluetooth systems) if not installed correctly. Using high-quality wiring and grounding can mitigate this.

6. **No Advanced Features** Compared to premium systems (e.g., ultrasonic sensors with 360-degree coverage or camera-assisted parking), this kit lacks advanced functionalities like:

- Real-time visual guidance on a dashboard display.

- Integration with infotainment systems.

- Adaptive learning for different parking scenarios.

7. **Battery Dependency (If Applicable)** Some sensor kits require a separate power source (e.g., a small battery pack). If the battery fails, the system may stop working until it s replaced.

8. **Aesthetic Concerns** The sensors and wiring may be visible on the bumper, which some owners find unsightly. While they are usually small, they can detract from the vehicle s appearance.

9. **No Warranty on Installation** The kit itself may come with a manufacturer s warranty, but any damage caused by improper installation is not covered. Users must ensure they follow instructions carefully.

10. **Not a Substitute for Driver Responsibility** While the sensors assist, they do not replace the need for careful driving. Drivers must still check blind spots, use mirrors, and be aware of their surroundings.

---

### **Ending Conclusion:**

The **Auto WMPAS-12 4-Pack Reverse Backup Sensor Parking Rear Bumper Assist** is a practical and affordable addition for drivers seeking improved rear visibility and collision avoidance during parking. It excels in providing basic yet effective safety features at a low cost, making it ideal for budget-conscious consumers, DIYers, or those upgrading older vehicles. The ease of installation and compatibility with a wide range of cars further enhance its appeal.

However, it is not a perfect solution. Users should be aware of potential drawbacks such as false alarms, limited range, and the need for careful installation to avoid malfunctions. For drivers who frequently park in extremely tight spaces or require advanced features, a more sophisticated system might be worth the investment. That said, for most everyday drivers, this kit offers a reliable and cost-effective way to enhance safety without significant drawbacks.

---

### **Recommendation:** **Buy the Auto WMPAS-12 if:**

- You want a simple, affordable parking sensor upgrade.

- Your vehicle lacks factory-installed sensors.

- You frequently park in tight spaces or have limited visibility when reversing.

- You are comfortable with basic DIY installation or have access to a professional for setup.

- You prioritize safety over advanced features and are willing to tolerate minor limitations (e.g., false alarms, limited range).

**Avoid or Consider Alternatives if:**

- You need long-range or 360-degree coverage (in which case, a premium ultrasonic sensor system or camera-assisted parking might be better).

- Your vehicle has complex wiring or electronic systems that could interfere with the sensors.

- You are uncomfortable with any risk of installation errors (consult a professional in this case).

- You want integration with smartphone apps or advanced visual guidance (some higher-end kits offer these features).

**Final Verdict:** For the average driver seeking a no-frills, effective parking sensor solution, the **Auto WMPAS-12 is a strong and recommended choice**. Its balance of affordability, ease of use, and safety benefits makes it a worthwhile purchase for most applications. Always ensure proper installation and calibration for optimal performance.

Details:

part #: wmpas12 prices

  • $12.09-$34.50

specifications carsecurityi:

  • brand: Auto Occasion
  • mpn: Wmpas-12
  • part type: Reverse Parking Sensor Bumper Assist
  • measuring range: 0.5 2.5 Meters
  • sensing distance: 2.5
  • model number: 52050134 23428268
  • output type: Push Button
  • material: Plastic
  • mounting type: Bumper Mount
  • upper temperature rating: 194.0
  • package dimensions lxwxh: 5.55x4.09x2.28 Inches
  • weight: 0.37 Pounds

payments carsecurityi:

  • wallet: Paypal
  • other
  • credit card: Diners-club

seller carsecurityi:

  • # reviews: 1456
  • rating: 99.8%
  • city: Eugene, Oregon

general carsecurityi:

  • Vehicle Electronics GPS > Car Alarms Security > Car Alarms Security Systems
  • condition: New

offer carsecurityi:

  • started: June 11, 2026
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • sold: 0

returns carsecurityi:

  • policy: No Returns

shipping carsecurityi:

  • transit: 4-9 Days
  • class: Expedited
  • type: Fixed
  • cost: $0.00
  • service: Expedited
part type: reverse parking sensor bumper assist, measuring range: 0.5 2.5 meters, sensing distance: 2.5, model number: 52050134 23428268, output type: push button, mounting type: bumper mount, upper temperature rating: 194.0, package dimensions lxwxh: 5.55x4.09x2.28 inches,
category: auto parts > vehicle electronics gps > car alarms security > car alarms security systems, weight: 0.37 pounds, material: plastic, sku: 11986308804883782,
Auto Occasion WMPAS-12 Is Similar To:
carsecurityi logo
3 offers $12.09–$34.50 USD
  • Neu. Offer #1 priced at $34.50 + $43.26 shipping estimate = $77.76* total. Number of pins 3. Model: 66093.+$43.26 shipping
  • Neu. Offer #2 priced at $12.09 + $34.59 shipping estimate = $46.68* total. ERA 566112A. Einbauposition hinten.+$34.59 shipping
  • Neu. Offer #3 priced at $24.53 + $148.80 shipping estimate = $173.33* total. Weitere Informationen Einbauposition vorne.+$148.80 shipping

Copyright © carsecurityi.com