1. Introduction
The PF LED ONE V16 DGT Homologated LED Emergency Beacon is a light signaling device designed to enhance road safety during vehicle emergencies. This beacon is intended to replace traditional warning triangles, offering superior visibility and advanced features such as geolocalization. It complies with DGT regulations, which will make such devices mandatory for all vehicles from January 1, 2026. The integrated geolocalization and DGT 3.0 platform connectivity ensure rapid assistance by alerting other drivers and emergency services to your precise location.
2. Product Overview
2.1. What's in the Box

The package contains the essential components for immediate use and compliance. Please verify all items are present upon unboxing.
- 1x PF LED ONE V16 Emergency Beacon
- 1x 9V AAA Battery (included)
- Adhesive pads for mounting
2.2. Key Features

The PF LED ONE V16 beacon is equipped with several features designed for maximum effectiveness and ease of use in emergency situations:
- DGT Homologated and Connected: Complies with mandatory road safety regulations from 2026, integrating connectivity to alert other drivers of your position and prevent accidents.
- Anonymous eSIM: Features an integrated eSIM for smart, connected emergency signaling without additional costs until 2038, enabling automatic location sending in emergencies.
- Replaces Emergency Triangle: From 2026, this V16 beacon with geolocator replaces emergency triangles, serving as the only valid and mandatory device for signaling incidents safely from the vehicle.
- Advanced Geolocalization: Sends your real-time position to the DGT, ensuring quick and efficient location by emergency services in any circumstance.
- High Power Illumination: Features high-range LEDs that emit light visible from over 1 km away, providing maximum safety day and night. The light is visible 360 degrees.
- Long-Lasting Battery: Equipped with a 9V battery, as required by law, offering extended autonomy and durable signaling for protection in any situation.
- Magnetic Base: The magnetic/adhesive base allows for easy and secure installation from the vehicle window, suitable for various weather conditions and valid for all vehicle types, including motorcycles.
3. Setup and Installation
Proper installation ensures optimal performance and visibility of your V16 emergency beacon.
- Battery Installation: Ensure the included 9V AAA battery is correctly inserted into the beacon's battery compartment.
- Placement: In an emergency, place the beacon on the highest possible part of your vehicle, ideally on the roof. The magnetic base will securely attach to metallic surfaces. For non-metallic surfaces, use the provided adhesive pads.


The magnetic base provides a strong hold, allowing for quick and stable deployment without needing to exit the vehicle in hazardous conditions.
4. Operation
The V16 beacon is designed for simple, intuitive operation during emergencies.
- Activation: To activate the beacon, press the power button located on the device. The beacon will immediately begin emitting its high-intensity LED light.
- Light Modes: The beacon features multiple light modes to suit different visibility requirements. Cycle through the modes by pressing the power button repeatedly. The device is equipped with 9 distinct stroboscopic modes.
- Geolocalization: Upon activation, the integrated geolocalization system automatically transmits your vehicle's position to the DGT 3.0 platform, ensuring emergency services are aware of your exact location.
- Deactivation: To turn off the beacon, press and hold the power button until the light extinguishes.

The high-intensity LED light ensures visibility from over 1 kilometer, crucial for alerting approaching traffic, especially in low-light conditions or adverse weather.
5. Charging
The PF LED ONE V16 beacon is powered by a 9V AAA battery. Ensure the battery is always charged or replaced when necessary to guarantee readiness for emergencies. While the product description mentions a 9V battery, some similar beacons may offer additional charging options like solar or USB. For this specific model (7311), rely on the 9V AAA battery.
6. Maintenance
To ensure the longevity and reliable operation of your V16 emergency beacon, follow these maintenance guidelines:
- Cleaning: Wipe the beacon with a soft, damp cloth to remove dirt and debris. Avoid using abrasive cleaners or solvents that could damage the casing or lens.
- Storage: Store the beacon in a cool, dry place when not in use. Ensure the battery is not depleted during long storage periods.
- Battery Check: Regularly check the battery level and replace the 9V AAA battery as needed. It is recommended to replace the battery annually or after significant use to ensure full power during an emergency.
- Inspection: Periodically inspect the magnetic base and adhesive pads for any signs of wear or damage. Replace if necessary to maintain secure attachment.
7. Specifications
| Manufacturer | PF LED ONE |
| Brand | PF LED ONE |
| Model Number | 7311 |
| Item Weight | 210 g |
| Product Dimensions (L x W x H) | 7.2 x 7.2 x 12 cm |
| Battery Type | 1x AAA (9V) - included |
| Light Source Type | LED |
| Special Features | Geolocator for emergency activation, Magnetic Base |
| Visibility | Visible from over 1 km, 360-degree light |
| Compliance | DGT Homologated (mandatory from 2026) |
| Connectivity | Integrated eSIM with free data until 2038 |
| Vehicle Service Type | Motorcycle, Car, and other vehicles |
8. Compliance and Regulations
The PF LED ONE V16 Emergency Beacon is fully homologated by the DGT (Dirección General de Tráfico) in Spain. This compliance ensures the device meets all regulatory requirements for emergency signaling. From January 1, 2026, the use of a DGT-homologated V16 beacon with geolocalization will become mandatory for all vehicles in Spain, replacing traditional warning triangles. The beacon's integration with the DGT 3.0 platform facilitates direct communication with traffic and emergency services, enhancing overall road safety.

The DGT 3.0 platform integration allows for real-time location sharing with emergency services, significantly reducing response times in critical situations.
9. Troubleshooting
If you encounter any issues with your PF LED ONE V16 Emergency Beacon, please refer to the following common troubleshooting steps:
- Beacon not activating:
- Check if the 9V AAA battery is correctly installed.
- Replace the battery with a new one if it is depleted or old.
- Ensure the power button is pressed firmly.
- Light is dim or flickering:
- The battery may be low. Replace it with a fresh 9V AAA battery.
- Ensure the lens is clean and free from obstructions.
- Beacon not securely attaching:
- Ensure the mounting surface is clean and dry.
- Verify the magnetic base is free from debris.
- If using adhesive pads, ensure they are properly applied and not worn out.
- Geolocalization issues:
- Ensure the beacon has a clear line of sight to the sky for GPS signal acquisition.
- While the eSIM provides connectivity until 2038, ensure there are no external factors blocking cellular signal in your location.
If problems persist after following these steps, please contact customer support.
10. Warranty and Support
For warranty information, please refer to the documentation provided with your purchase or visit the official PF LED ONE website. For technical support, product inquiries, or assistance with troubleshooting, please contact PF LED ONE customer service through the contact details provided on their official website or your retailer's support channels.