Quantum AVS

Quantum AVS Quantum Avs
VEHICLE ELECTRICAL AND SECURITY
SPECIALISTS
Cars - bike's and every thing in between

Vehicle theft isn’t just bad luck—it’s a recovery game you can prepare for. Our tracker installation for stolen vehicle ...
03/09/2026

Vehicle theft isn’t just bad luck—it’s a recovery game you can prepare for. Our tracker installation for stolen vehicle recovery is built around proper hardware placement, clean wiring, and integration that won’t compromise your vehicle’s electrics. If you’re serious about improving your chances and supporting insurance-ready documentation, this is the sort of competent, no-nonsense fitting you want. Trust the technical team to get it done right the first time, with the security details covered properly.

https://www.quantumavs.co.uk

Thinking about upgrading your car audio in the UK? The “Best Car Audio Speaker Brands for UK Upgrades” breaks down which...
01/09/2026

Thinking about upgrading your car audio in the UK? The “Best Car Audio Speaker Brands for UK Upgrades” breaks down which speaker manufacturers actually deliver in real-world installs—clear mids, controlled bass, and sensible compatibility with your factory head unit and wiring. If you’re in Surrey or the South East and you want the kind of technical guidance that avoids mismatched components and wasted spend, this is a solid starting point. Take the guesswork out of the upgrade and make sure your system sounds as good as it looks on paper.

https://www.quantumavs.co.uk

Is your car radio acting up—dropping out, refusing to boot, or losing sound? Before you write it off, some faults are st...
30/08/2026

Is your car radio acting up—dropping out, refusing to boot, or losing sound? Before you write it off, some faults are straightforward to repair and can be more reliable than replacing a unit at random. In our latest breakdown, we cover the issues that are genuinely worth fixing and what to watch for with vehicle electronics and security-linked head units. If you want audio performance back the right way, this is the no-fuss guide you’ll wish you’d read first.

https://www.quantumavs.co.uk

If you’ve ever felt your car stereo sounds “fine” but not right, it’s usually not the head unit—it’s the install and the...
28/08/2026

If you’ve ever felt your car stereo sounds “fine” but not right, it’s usually not the head unit—it’s the install and the parts doing the real work. In our latest guide, we break down the audio upgrades that actually make a measurable difference, from sensible speaker choices and proper amplification to wiring and soundproofing done the right way. You’ll also see what to prioritise for clean power and noise control, whether you’re after crisper dialogue for daily driving or proper bass for weekend runs. It’s a no-nonsense checklist from an installer who knows vehicle electronics inside out.

https://www.quantumavs.co.uk

If you’re comparing MetaTrak versus S5 tracking for a UK vehicle, the differences aren’t just marketing—they’re about re...
26/08/2026

If you’re comparing MetaTrak versus S5 tracking for a UK vehicle, the differences aren’t just marketing—they’re about reliability, reporting accuracy, and how well the system fits real-world installation and coverage. A proper fit should account for the vehicle’s electronics, signal conditions, and the kind of theft risk you’re protecting against, not just a generic plug-in. We break down what matters for UK use and which option makes the most sense depending on your setup. If you want tracking that’s built for dependable performance and competent installation, this one’s worth your attention.

https://www.quantumavs.co.uk

Modern UK vehicles don’t always play nicely with “universal” towbar electrics, and that’s where most problems start—blow...
24/08/2026

Modern UK vehicles don’t always play nicely with “universal” towbar electrics, and that’s where most problems start—blown fuses, CAN-bus quirks, brake/indicator faults and poor ground returns. This towbar wiring guide breaks down what to check before you fit, how to select the right interface module for the vehicle’s electrical architecture, and how to wire for reliable lighting and charging under real UK conditions. If you’re fitting a towbar in Surrey or the South East and want it done properly first time, this is the kind of technical grounding that saves you hassle later.

https://www.quantumavs.co.uk

Electric cars need tow setups that play nicely with UK electrics and driver-assist systems, not generic hardware. This g...
22/08/2026

Electric cars need tow setups that play nicely with UK electrics and driver-assist systems, not generic hardware. This guide breaks down which towbar options suit EVs best, what to consider for wiring, sensors and load distribution, and where fitment can affect charging, stability and overall reliability. If you drive a UK EV and want towing capability without compromising the electronics, this is the one technical checklist worth having.

https://www.quantumavs.co.uk

Car theft in the UK is getting smarter, and so does the countermeasure game. In this piece, we break down where preventi...
20/08/2026

Car theft in the UK is getting smarter, and so does the countermeasure game. In this piece, we break down where prevention is heading—beyond basic alarms—into tracking, immobilisation logic, and integration that actually works with modern vehicle electronics. If you’re in Surrey or the South East and want security that doesn’t just look good, you’ll want the practical, technically grounded view on what’s coming next and what to prioritise for real protection.

https://www.quantumavs.co.uk

Thinking about fitting a parking camera but not sure what’s involved? Done properly, it’s more than just bolting on hard...
16/08/2026

Thinking about fitting a parking camera but not sure what’s involved? Done properly, it’s more than just bolting on hardware—there’s wiring, integration, trigger signals, and a clean video feed that won’t interfere with your existing electronics. We’ll cover the key options (wired vs wireless, display method, reversing trigger and mounting) and make sure the install is tidy, reliable and built for real-world use in the UK. If you want a reverse camera that works perfectly every time, this guide lays out the details you should know before you book.

https://www.quantumavs.co.uk

UK vehicle theft methods evolve fast, and the security tech rolling out in the last couple of years is a long way beyond...
14/08/2026

UK vehicle theft methods evolve fast, and the security tech rolling out in the last couple of years is a long way beyond basic alarms. This guide breaks down the key trends shaping what actually works for UK owners—tracking and immobilisation options, smarter integration with modern vehicle electronics, and how to think about insurance-ready setups without pointless extras. If you want dependable protection that doesn’t interfere with usability, it’s worth understanding where security technology is headed.

https://www.quantumavs.co.uk

Address

Lower Pillory Down Little Woodcote Lane ( Call For Directions )
Coulsdon
SM54DD

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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+447933779437

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