2.4GHz Universal Car Immobilizer: The Ultimate Anti-Theft Solution for 12V Vehicles in 2025


Car theft remains a top concern for vehicle owners worldwide, with unauthorized engine startup being one of the most common entry points for criminals. If you’re searching for a reliable, versatile security system that doesn’t require complex modifications, the Universal 2.4GHz Anti-Theft Car Immobilizer (Engine Oil Cut Off) from Shenzhen Dalos Electronics Co., Ltd. stands out as a game-changer. Designed to integrate seamlessly with DC 12V vehicles of all makes and models, this device combines advanced RFID technology with robust anti-hijacking features to protect your investment—whether you’re parked on a busy city street or in a remote area.






What sets this immobilizer apart from generic car alarms is its focus on proactive theft prevention rather than just reactive alerts. Unlike traditional systems that rely solely on sound to deter thieves, the Universal 2.4GHz Anti-Theft Car Immobilizer (Engine Oil Cut Off) actively blocks engine ignition and cuts off oil supply when an unauthorized attempt is made to start the vehicle. This dual-layer protection ensures that even if a thief gains access to your car keys or bypasses the door lock, they won’t be able to drive away. Backed by 15 years of expertise from Shenzhen Dalos Electronics Co., Ltd., a trusted name in automotive electronics with a 94% customer satisfaction rate, this product delivers the reliability that vehicle owners demand.



Compatibility is a major pain point for many when choosing car security devices—many immobilizers are limited to specific makes or models, requiring expensive adaptations. However, the Universal 2.4GHz Anti-Theft Car Immobilizer (Engine Oil Cut Off) lives up to its name, working with any DC 12V vehicle, from compact cars to SUVs and trucks. Its 2.4GHz frequency offers a stable control range of 3-5 meters, allowing you to lock or unlock the engine from a convenient distance without sacrificing security. The RFID transmitter ensures keyless operation that’s both user-friendly and tamper-proof, as the system only recognizes authorized signals—eliminating the risk of relay attacks that plague less advanced devices.



For business buyers or those seeking personalized branding, the flexibility of this product is unmatched. Shenzhen Dalos Electronics Co., Ltd. offers full OEM and neutral branding options, making it ideal for retailers, auto shops, or distributors looking to expand their security product lines. With a minimum order quantity (MOQ) starting at just 1 set or 2 pieces (depending on the variant), it’s accessible for small businesses while still catering to large-scale orders. The product also adheres to international standards, holding CE and ROHS certifications, and comes with German-engineered packaging that ensures safe transit—critical for exporters targeting markets like Chile, Peru, and the United States, where the supplier has a strong export focus.



Investing in a car immobilizer is only worthwhile if it comes with reliable after-sales support, and this product doesn’t disappoint. Each unit includes an 18-month warranty, covering any defects in materials or workmanship, and the supplier participates in 6688789’s order protection program. This means you’re covered from payment to delivery, with access to production monitoring and inspection services if needed. Whether you’re a individual vehicle owner or a business buyer, the peace of mind that comes with knowing you have ongoing support makes the Universal 2.4GHz Anti-Theft Car Immobilizer (Engine Oil Cut Off) a smart long-term investment.



Key Specifications at a Glance
































































Feature

Details

Frequency

2.4GHz (stable, interference-resistant)

Control Distance

3-5 meters

Voltage Compatibility

DC 12V (universal for all 12V vehicles)

Core Functions

Engine lock, anti-hijacking, engine oil cut-off

Communication Technology

RFID transmitter (secure keyless operation)

Material

Brand-new durable electronic components

Certifications

CE, ROHS

Warranty

18 months

Origin

Guangdong, China (manufactured to international standards)

Package Dimensions

10x8x8 cm

Gross Weight

0.500 kg

MOQ

1 set / 2 pieces (varies by variant)

Customization Options

OEM branding, neutral branding, custom packaging


Addressing Common User Concerns



Will it work with my vehicle?



Yes—this immobilizer is designed as a universal solution for all DC 12V vehicles, including cars, trucks, SUVs, and vans. It integrates seamlessly with standard vehicle electrical systems without the need for extensive modifications, making installation straightforward for professional mechanics or experienced DIYers.



How secure is the RFID technology?



The RFID transmitter uses unique, encrypted signals that are nearly impossible to replicate or intercept. Unlike older systems that are vulnerable to relay attacks, this technology ensures that only the authorized transmitter can unlock the engine—providing a higher level of security against modern theft techniques.



Universal 2.4GHz Anti-Theft Car Immobilizer (Engine Oil Cut Off) - OEM Neutral Brand, Durable Electr



What if I need technical support after purchase?



Shenzhen Dalos Electronics Co., Ltd. offers comprehensive after-sales support through 6688789’s Trade Services. In addition to the 18-month warranty, you can access production monitoring, inspection services, and dispute resolution if issues arise. For urgent inquiries, the supplier can be reached directly via WhatsApp at 86-13169680144.



Is it suitable for export?



Absolutely. The product meets EPR compliance requirements and comes with German packaging that’s designed for international shipping. The supplier has extensive experience exporting to Chile, Peru, and the United States, ensuring that the product adheres to regional safety and import standards.



Why Choose This Immobilizer Over Competitors?





  • Proactive Protection: Cuts off engine oil supply and blocks ignition—stopping theft before it happens, not just alerting you to it.





  • Universal Compatibility: Works with any 12V vehicle, eliminating the need for make-specific adapters.





  • Flexible Branding: OEM and neutral branding options make it perfect for businesses looking to white-label security products.





  • Trusted Supplier: 15 years in the automotive electronics industry, 94% customer satisfaction rate, and #1 hot-selling car alarm system on 6688789.





  • Comprehensive Support: 18-month warranty, order protection program, and direct supplier communication for personalized assistance.





Final Thoughts



In a market saturated with low-quality car security products, the Universal 2.4GHz Anti-Theft Car Immobilizer (Engine Oil Cut Off) stands out for its reliability, versatility, and user-centric design. Whether you’re an individual looking to protect your daily driver or a business seeking a high-quality, customizable security solution, this product delivers on its promises. Backed by a reputable supplier with a proven track record in international exports and a focus on customer satisfaction, it’s an investment that provides long-term security and peace of mind. For anyone serious about preventing vehicle theft, this immobilizer isn’t just an accessory—it’s a necessity.

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