Description
Insurance-Approved Security Upgrades: The Cobra 4822
Modern vehicles come equipped with a standard factory immobiliser, but many lack a physical, audible alarm system to deter thieves from breaking in to steal parts, tools, or personal belongings. The Cobra 4822 Alarm Upgrade (manufactured by Vodafone Automotive) is a premium, insurance-approved security system designed to bridge this exact gap. Officially certified as a Thatcham Category 2-1 upgrade, this system works alongside your vehicle’s original electronics to elevate your vehicle’s security rating to full Category 1 status—a requirement frequently mandated by major UK insurance companies.
By adding an audible and visual layer of defense, the Cobra 4822 ensures that your vehicle is no longer a silent target for opportunistic criminals, tool thieves, or professional strip-gangs. At Immobiliser Fit, we provide a comprehensive, insurance-compliant installation service, routing the system deep within your vehicle to ensure maximum reliability and a neat, factory finish.
Comprehensive Protection Features
Thatcham Category 2-1 Insurance Approval
When insurance companies demand a Thatcham Category 1 security system, you don’t necessarily have to replace your entire setup. The Cobra 4822 is specifically engineered to “upgrade” any factory-fitted Category 2 immobiliser. Once our accredited technicians install the system, your vehicle achieves the highest tier of security compliance. We supply full certification upon completion, allowing you to validate your policy and potentially lower your annual insurance premiums.
Full Perimeter & Boot/Bonnet Monitoring
The Cobra 4822 keeps constant watch over all physical access points. Our engineers hardwire the system directly into your vehicle’s door, boot, and bonnet triggers. If a thief attempts to jimmy open a door, pick a physical lock, or force open the bonnet to cut your battery wires, the alarm triggers instantly. The system deploys a high-decibel, battery-backed siren alongside flashing hazard lights to draw immediate attention to the vehicle and scare off the intruders.
Ultrasonic Interior Cabin Detection
To combat thieves who smash windows to grab tools, steering wheels, dashboard displays, or bags without opening the doors, the Cobra 4822 includes high-sensitivity ultrasonic sensors. These discreet modules are cleanly mounted at the top of your vehicle’s A-pillars. They emit high-frequency sound waves inside the cabin to monitor movement and changes in air pressure. The moment a window is smashed or a hand reaches inside the vehicle, the interior sensors trip the alarm instantly.
Convenient Factory Key Integration
Security shouldn’t add complications to your daily routine. The Cobra 4822 integrates seamlessly with your vehicle’s original CAN-bus data network or remote key system. There are no additional bulky fobs to carry on your keyring. When you lock your vehicle using your standard factory key, the Cobra alarm arms itself silently in the background. When you unlock your vehicle normally, the system disarms, providing effortless, zero-hassle everyday protection.
Why Choose Professional Installation From Immobiliser Fit?
To maintain its Thatcham certification and ensure your vehicle insurance remains valid, the Cobra 4822 must be fitted by an accredited professional installer. A poorly routed alarm can cause electrical faults or be easily disabled by an experienced thief.
When you book your installation with Immobiliser Fit, you receive a professional service tailored to your vehicle’s architecture:
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Accredited Auto-Electrical Technicians: Our mobile engineers are fully certified and highly experienced in delicate CAN-bus and analogue vehicle wiring. We integrate the alarm without altering or damaging your original vehicle manufacturer warranty.
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Stealth Component Placement: We conceal the main alarm module and the high-output siren deep within the engine bay and dashboard structure. All security wiring is wrapped in factory-matched cloth loom tape, making it indistinguishable from original manufacturer components.
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Mobile Convenience: We bring the workshop directly to you. Our mobile installation vans service homes and workplaces nationwide, completing the installation cleanly at a time that fits your schedule, followed by a full walkthrough of the system.