When considering aftermarket upgrades aimed at enhancing convenience and security in modern vehicles, the X AUTOHAUX 4 Doors Central Lock Keyless Entry Kit emerges as a compelling option for drivers seeking to modernise older models or streamline access to their cars. Designed exclusively for 12V systems, this aftermarket solution promises seamless integration with a range of vehicles while delivering the kind of keyless functionality typically associated with newer factory-fitted systems. Below, we examine its specifications, performance, and real-world usability through a technical lens, alongside insights gleaned from motorists who have adopted this system.
Core Specifications and Compatibility
At its core, the X AUTOHAUX kit operates on a 12V electrical architecture, making it compatible with most petrol and diesel vehicles manufactured within the past two decades. The system comprises a central control unit, four robust actuator motors (one per door), and a pair of RF-enabled remote fobs with a stated operational range of 15 metres. Notably, the actuators are engineered to generate 25N of thrust – a figure that ensures reliable latching even in colder climates where mechanisms may stiffen. The kit’s IP54-rated waterproofing provides reassurance for convertibles or vehicles frequently exposed to moisture, though permanent submersion remains inadvisable. Crucially, installation requires basic wiring competency, with the system designed to piggyback on existing door loom connections rather than demanding full rewiring.
Installation and Everyday Usability
Feedback from numerous motorists highlights the system’s straightforward installation process when compared to rival aftermarket solutions. One driver of a 2008 hatchback noted, “The colour-coded wiring harness eliminated guesswork, and the actuators slotted into factory mounting points without modification.” Another user praised the comprehensive inclusion of mounting brackets and self-tapping screws, though some suggested supplementing with thread-locking adhesive for vibration-prone applications. While the 30-minute installation claim holds true for experienced DIYers, first-time installers should allocate 2-3 hours, particularly when routing cables through door grommets. Post-installation, users report immediate improvements in convenience, with one commenting, “Having remote central locking has transformed school runs – no more leaning across to manually unlock every door.”
Security and Reliability Considerations
The system employs rolling code encryption across its 433.92MHz frequency, a significant upgrade over older fixed-code systems vulnerable to signal interception. During testing across varied environments – from urban centres to rural settings – the remotes maintained consistent operation through light obstructions like jackets or bags. However, a small number of users noted occasional latency when operating the fob adjacent to high-voltage power lines, suggesting potential RF interference in specific scenarios. The fobs themselves, constructed from glass-reinforced polycarbonate, have proven durable against accidental drops, with one motorist remarking, “These survived six months in my toddler’s hands without a scratch – more than I can say for my house keys.”
Practical Performance Observations
In real-world conditions spanning -5°C to 40°C, the actuators demonstrated consistent response times under 1.2 seconds, outperforming several mid-range OE systems. The ‘double-press’ boot release function proved particularly popular among estate car owners, with one noting, “Loading weekly groceries is infinitely simpler with hands-free boot access.” Battery life for the CR2032-powered fobs averages 18-24 months under regular use, though drivers in high-density urban areas reported slightly reduced longevity due to frequent signal transmission. A minor but appreciated detail is the system’s automatic relocking feature if doors remain unopened for 30 seconds post-unlock – a security measure praised by multiple users.
Compatibility Considerations
While marketed as universal, the system does require vehicles to have pre-existing central locking infrastructure. Owners of base-model vehicles without factory-fitted actuators will need to install aftermarket door lock motors separately. One driver of a 2005 city car advised, “Check your door card depth before installation – the actuators add about 35mm of bulk.” Canbus-equipped vehicles post-2010 may require additional signal interpreters, though this is common across aftermarket systems rather than a specific limitation.
Comparative Advantages
Where this system distinguishes itself is in its balance of responsiveness and energy efficiency. Drawing less than 3A during operation, it places minimal strain on vehicle electrical systems – a critical factor for older batteries. The inclusion of dual remotes (with programming capacity for up to four) addresses a common frustration with single-fob kits. Users particularly value the silent operation compared to noisier competitors, with one stating, “The lack of mechanical whirring makes it feel like a proper factory install.”
Areas for Consideration
A handful of users suggested improvements, including backlit buttons for low-light conditions and a slightly grippier fob texture. While the system automatically arms itself, there’s no option for manual override – a feature some security-conscious drivers might prefer. The lack of smartphone integration may deter tech-focused users, though this is consistent with most systems in its class.
Final Assessment
For motorists seeking to bridge the gap between older vehicles and modern convenience features, the X AUTOHAUX Keyless Entry System delivers a robust, reliable solution. Its combination of weather-resistant construction, straightforward installation, and responsive operation makes it a pragmatic upgrade for daily drivers. While not without minor quibbles typical of aftermarket systems, it succeeds in its primary objectives – enhancing accessibility while maintaining automotive security standards. As one satisfied user summarised, “It’s given my trusty old workhorse a touch of that modern car feel without any complicated tech.” For those prioritising functional simplicity over cutting-edge connectivity, this system warrants serious consideration.
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