The V16 sign is the new roadside emergency warning device that will replace warning triangles starting January 1, 2026 , as established in Royal Decree 159/2021 . Its objective is to improve road safety by allowing faster and more visible signage without having to leave the vehicle, thus reducing the risk of accidents.
The V16 HERO DRIVER LED beacon is an approved and connected model that meets all the requirements demanded by the DGT , including IoT connectivity without fees until 2040 and high 360° visibility .

How does the V16 signal work?
The V16 HERO DRIVER LED beacon is a high-intensity light that emits flashing lights visible from over 1 km away . Activation is immediate and easily attaches to the vehicle's roof thanks to its magnetic base , without having to leave the vehicle.
In addition, connected models such as the HERO DRIVER LED automatically send the vehicle's location to the DGT 3.0 platform using Vodafone IoT technology , ensuring that other drivers and emergency services are informed in real time about any incidents on the road.
When will the V16 sign be mandatory?
The use of the V16 warning sign will be mandatory in Spain from January 1, 2026 , at which point emergency triangles will no longer be permitted. Since July 2021 , approved V16 warning signs can be used as an alternative to triangles, but from 2026 onwards, only the connected versions will be valid , i.e., those that transmit their location to the DGT 3.0 .

V16 sign approval requirements
For a V16 beacon to be considered valid, it must meet a series of technical requirements established by the DGT :
- Official approval under Royal Decree 159/2021 .
- High visibility : Must be visible within a radius of 1 km in adverse conditions .
- Minimum autonomy of 30 minutes in continuous use.
- Secure fixing via magnetic base, resistant to wind and rain.
- Resistance to extreme temperatures from -10 ºC to 50 ºC (IP54).
- Mandatory connectivity from 2026 to send the vehicle's location to DGT 3.0 .
The V16 HERO DRIVER LED beacon meets all these requirements and offers one of the largest connectivity coverages in Spain, with no fees until 2040 .

Why are the triangles replaced by the V16 sign?
The main reason for the change is to increase road safety . Studies conducted by the DGT have shown that many accidents occur when drivers get out of the vehicle to place warning triangles.
With the V16 HERO DRIVER LED signal , signaling is immediate and without having to leave the car , drastically reducing the risk of secondary accidents. Furthermore, its connectivity with the DGT 3.0 allows other drivers and emergency services to be alerted automatically.
Where is the V16 sign placed?
The V16 beacon should be mounted on the vehicle's roof , ensuring maximum visibility from any angle. Thanks to its magnetic base , it remains securely attached and stable even in strong winds or heavy rain .
For motorcycles and scooters, it is recommended to place it on the rear of the vehicle, on a stable and visible surface.
Does the V16 signal require mandatory geolocation?
Yes. Starting in 2026 , only V16 beacons connected and capable of transmitting their location to the DGT 3.0 will be valid. Beacons without connectivity will no longer be permitted.
The V16 HERO DRIVER LED beacon incorporates IoT connectivity with Vodafone , ensuring data transmission without the need for a subscription or additional costs until 2040 .
Is the V16 sign mandatory for motorcycles?
At the moment, their use on motorcycles and mopeds is not mandatory , although the DGT recommends their adoption to improve the visibility of these vehicles in the event of a breakdown or accident.
How much does a certified V16 sign cost?
The price of a connected and approved V16 signal varies between 40 and 60 euros , depending on its features and technology.
It is essential to choose only approved models , since uncertified beacons will not be valid from 2026 .
How do you know if a V16 sign is approved?
To ensure a V16 beacon is approved, check that it has an approval code and the certification laboratory 's seal engraved on the device.
The V16 HERO DRIVER LED beacon has all the official certifications , guaranteeing its compliance with DGT regulations and its operation in any condition.
Prepare your vehicle for 2026 with HERO DRIVER LED
Avoid risks and comply with road safety regulations with the most advanced connected V16 beacon on the market .
✔ Approved and certified by the DGT
✔ Fee-free IoT connectivity until 2040
✔ High 360° visibility and secure attachment
✔ Resistant to extreme conditions
✔ Quick activation without leaving the vehicle
Secure your V16 beacon now and avoid penalties in 2026.