Key Features of the Smartrack Shadow Immobiliser
The Smartrack Shadow combines multiple security methods to protect vehicles from theft. This system works through a mobile app, physical detection cards, and a hidden installation that makes it difficult for thieves to locate or bypass.
App-Based Immobilisation and Remote Control
The Shadow Immobiliser features app-based control, giving vehicle owners remote management of their security system. The mobile application allows drivers to activate Service Mode when the vehicle needs maintenance or repairs. This feature lets mechanics work on the car without requiring the physical driver detection card.
The app also enables scheduled immobilisations and deactivations. Owners can set specific times when the vehicle should remain immobilised. This proves particularly useful for fleet managers who need to control when drivers can access vehicles.
The companion app works on both Android and iOS devices. Users can manage multiple vehicles from a single device, making it practical for families with several cars or businesses running fleets.
Driver Detection Card Functionality
The system includes two driver-detection cards that automatically disarm the immobiliser when brought near the vehicle. These cards use secure contactless technology to authenticate the driver. Without a card present, the engine will not start.
Each card contains a rechargeable battery that lasts for extended periods. When the battery runs low, owners connect the card to the included USB charging cable. A full charge takes approximately 30 minutes, indicated by a green LED light on the card.
The cards must remain within or just outside the vehicle for the engine to start. Vehicle security specialists recommend storing spare cards in Faraday pouches when not in use to prevent signal interference or unauthorised scanning.
Immediate and Distance Immobilisation
The immobiliser activates automatically within 90 seconds after the ignition is switched off. This quick activation prevents thieves from starting the vehicle, even if they gain access to the keys through relay attacks or key-cloning methods.
The system operates without requiring any manual input or button sequences. Once ignition is turned off and the driver detection card moves away from the vehicle, immobilisation begins. This automatic process eliminates the risk of drivers forgetting to activate their security.
The immobiliser prevents the engine from starting at the source. Thieves cannot bypass the system by towing the vehicle or using sophisticated hacking tools.
Discreet and Professional Installation
Industry-leading security experts install the Shadow Immobiliser in hidden locations throughout the vehicle. The covert placement makes it extremely difficult for thieves to detect or turn off the system. Installation typically takes around 2.5 hours, though this may vary by vehicle make, model, and age.
The system works with all vehicle types, including classic cars, hybrid vehicles, and electric models. Professional installers complete the work at the owner’s home, workplace, or dealership for convenience. The installation maintains vehicle warranties, though owners should verify this with their specific manufacturer.
How the Smartrack Shadow Immobiliser Works
The Shadow Immobiliser uses connected technology that works through a mobile app or Driver Detection Card to control when a vehicle can start. The system automatically engages security features and supports multiple vehicles through one interface.
Connected Immobiliser Technology
The Shadow operates as a connected immobiliser that links directly to a smartphone or Driver Detection Card through cloud-based systems. This technology prevents the vehicle from starting until the system confirms the driver’s identity.
The device works with both Android and Apple mobile devices. Owners can control their vehicle’s security remotely through the dedicated Shadow app. The system connects to Global Telemetrics services, which may assist with vehicle recovery if the car is stolen.
The immobiliser integrates covertly into the vehicle during professional installation. Security industry experts design and fit the system so thieves cannot easily locate or bypass it. This hidden installation makes the Shadow more effective than visible security devices.
Automated Security Protocols
The system automatically immobilises the vehicle when the ignition switches off. This means the owner doesn’t need to remember to activate security features manually each time they park.
Owners can set up intelligent scheduling through the app. This feature allows the immobiliser to activate and deactivate based on predetermined times or routines. The system provides immediate remote immobilisation capabilities, giving owners complete control over their vehicle security from anywhere.
The Shadow protects against key theft and key cloning attacks. Even if criminals steal or copy the vehicle keys, they cannot start the car without the authorised Driver Detection Card or mobile app authentication.
Multi-Vehicle Compatibility
One Driver Detection Card or mobile app can control multiple vehicles for added convenience. This feature benefits families or businesses with several cars that need protection.
The system requires no ongoing subscription fees after the initial purchase and installation. Owners get continuous vehicle security without monthly costs adding up over time.
Professional installation ensures the Shadow works properly with different vehicle makes and models. Customers should verify that their specific vehicle is supported before ordering, as compatibility varies by car type.

Compliance, Certification, and Industry Approvals
The Shadow Immobiliser meets multiple security certifications, demonstrating its reliability and adherence to professional installation standards. These approvals cover data protection, physical security practices, and industry-recognised quality management systems.
Security Industry Authority and Thatcham Approval
The Shadow Immobiliser maintains approval through Security Industry Authority protocols, which set standards for security equipment and installation practices in the UK. This certification ensures that installers meet professional requirements when fitting the device to vehicles.
The system also holds Thatcham approval, which insurance companies often recognise when assessing vehicle security measures. Thatcham Research tests automotive security products against standard theft methods to verify their effectiveness.
Vehicle security specialists who install the Shadow Immobiliser must follow specific guidelines to maintain these approvals. The covert installation approach makes the device difficult for thieves to locate or disable whilst meeting the technical standards required by both authorities.
ISO 27701 and Industry Certification
The Shadow Immobiliser holds ISO 27701 certification, which addresses privacy information management. This standard is particularly relevant because the system uses cloud-based technology and a mobile app that handles user data.
Additional certifications include ISO 27001 for information security management and ISO 9001 for quality management systems. These three ISO standards work together to ensure the device protects both vehicles and customer information.
The ISO 27701 certified system demonstrates that Global Telemetrics, the manufacturer, follows strict protocols for handling personal data collected through the Driver Detection Card and mobile application features.
User Experience and Application Scenarios
The Shadow Immobiliser adapts to different user needs through flexible operation methods and remote management capabilities. The system works as both a standalone security measure and alongside existing vehicle protection, whilst offering specific features for commercial fleet management without requiring ongoing subscription fees.
Standalone and Integrated Security Applications
The Shadow Immobiliser can be used as a standalone security measure or combined with other protection systems, such as tracking devices and alarm systems. This flexibility allows vehicle owners to build a security setup that matches their specific requirements.
The immobiliser automatically activates within 90 seconds after the ignition turns off. The vehicle remains immobilised until a Driver Detection Card or tag comes within range, typically meaning inside or just outside the car, depending on the installation location.
Owners manage the system through both physical cards and a mobile application. The app enables users to activate Service Mode when the vehicle needs servicing or maintenance, allowing mechanics to work without the Driver Detection Card present. Users can also schedule immobilisations or deactivations through the app, providing control over when the vehicle can start.
The system fits all vehicle types, including classic, hybrid, and electric models. Installation takes approximately 2.5 hours on average, with the device hidden discreetly to prevent thieves from locating or turning it off.
Fleet and Commercial Use
The Shadow Immobiliser serves commercial fleets, leasing companies, and construction equipment through its multi-vehicle management capabilities. Fleet managers can pair each Driver Detection Card, tag, or app account with multiple vehicles, simplifying administration across large operations.
The Scheduled Override feature allows fleet managers to secure vehicles without distributing physical cards or app access to every driver. This reduces administrative tasks whilst maintaining security control over the entire fleet.
Commercial applications extend beyond standard vehicles to include vans, leased cars, plant machinery, and heavy construction equipment. The system prevents unauthorised use and theft across diverse vehicle types within a single management framework.
Subscription Options and Costs
The Shadow Immobiliser requires no subscription or ongoing costs after the initial purchase and installation. This makes it a cost-effective security solution compared to systems that charge monthly or annual fees.
The system includes a 12-month manufacturer’s warranty as standard. Extended warranty options are available for those seeking longer-term protection.
Each purchase includes two Shadow Driver Detection Cards and a USB charging cable. The cards recharge through any USB port in approximately 30 minutes, with a green LED light indicating a full charge. If the immobiliser cannot be transferred to another vehicle when selling or changing cars, owners must purchase a new system for their replacement vehicle.
