The V16 beacons connectedThese new warning triangles, intended to definitively replace emergency triangles in Spain, will not be a product that is approved once and then forgotten forever. Directorate General of Traffic (DGT) has implemented a continuous monitoring system that, in practice, functions as a kind of "ITV" specifically for these devices, with periodic inspections throughout its life on the market.
This new surveillance model is not aimed at the driver, but directly at the companies that design and manufacture the beacons. The objective is clear: to ensure that the units that continue to be sold maintain exactly the same technical and connectivity conditions that they had when they were first approved, and remove from the market those that deviate from the requirements set by the Traffic Department.
A vehicle inspection station just for manufacturers: how the inspection will work
The DGT has created a kind of Mandatory vehicle inspection for V16 beaconsbut limited to the industrial sector. It is not the individual beacons already installed in cars that are inspected, but the production of the approved modelTraffic wants to ensure that what comes out of the factory today is equivalent to what was certified at the time and that no silent changes have been introduced in components, design or software.
In its official guideline, the agency explains that, given the relevance of these devices for road safetyIt is critical to maintain continuous market surveillance. The aim is to prevent manufacturers from lowering quality, modifying hardware, or altering connectivity after obtaining initial certification, something that could cause the beacon to no longer comply with regulations without the user noticing.
What is checked in the "ITV" of the V16 beacons

Periodic inspections are based on three pillars, which the DGT (Spanish Directorate General of Traffic) has detailed in writing. First, it will be verified that the manufacturer has a Effective Quality System, capable of controlling production processes and detecting any deviation in the materials or assembly of the beacons.
Secondly, it will be verified that The V16 beacons continue to meet all the technical specifications required by the regulationsThis involves checking parameters such as light intensity and angle, battery life, material resistance, and the device's performance in laboratory tests, just as was done in the initial homologation.
The third section focuses on the most delicate part: the connectivity of the beacon with the network of operators and with the DGT's connected vehicle platform, known as DGT 3.0. Traffic wants to confirm that communications remain operational, that the equipment is geolocated and transmits the emergency alert correctly, and that the integration with the manufacturer's cloud infrastructure continues to work as planned.
These checks can be carried out in two ways: by on-site inspections at the manufacturer's facilities or at the production plant itself, or through documentary controls in which the company will submit reports, technical evidence and, when required, physical samples of the beacons to subject them to further testing.
Schedule of checkups: first once a year, then every two years
The DGT has set a specific schedule for this "MOT" inspection of V16 signs. Every beacon that obtains its certification must pass a first review one year after initial approvalThis initial check will always be in person, with technicians visiting the applicant's facilities or the factory where the device is produced.
From then on, as long as the model continues to be marketed, The V16 beacons will be inspected every two yearsThe inspections will alternate between documentary checks and new on-site verifications, so that Periodic monitoring should be carried out throughout the product's commercial life. of its quality and connectivity.
In practice, this means that the same beacon model will go through this process several times throughout its sales cycle. Although the The connectivity lifespan is usually set at around 12 yearsTraffic's focus is on what continues to be manufactured and sold, to minimize the risk of defective batches or versions cut down from the original design appearing.
What happens if a beacon fails inspection
The first consequences of this control system have already been seen with several models that have lost their homologationIn all cases, these are devices that once complied with regulations, but which They have failed to maintain the standards when renewing the certificate.either due to changes in production, quality failures, or problems in the communications area.
When the DGT detects irregularities, a corrective action plan with a limited timeframe to rectify the faults, usually around a few months. If the manufacturer does not resolve the problems within this timeframe, the Traffic Authority can withdraw the V16 Certification from the affected model and order its withdrawal from the markethalting new sales and forcing the company to take measures to mitigate the risks associated with units already distributed.
In extreme cases, such as liquidation or closure of a manufacturerThe inspection procedure itself may be affected. Even so, the regulations stipulate that the connectivity of the beacons must be ensured for a minimum of 12 years, so if the company goes out of business, telecommunications operators can assume control of communications so that the devices continue to send their location when they are activated.
The user's role: no appointment at the vehicle inspection station or extra paperwork
One of the points that has generated the most doubt is whether Drivers will have to take their V16 beacon to the car's MOT test center. or subject it to some kind of individual periodic inspection. The official response from the DGT (Spanish Directorate General of Traffic) is clear: The user does not have to take any additional steps related to this “ITV” of the beacons.
The control lies with the manufacturers, who are the ones who must request and pass periodic inspections If they want to continue selling that model with a valid homologation seal. For the driver, the key is that the beacon they bought was properly homologated at the time of purchase. In that case, You can continue using it until it reaches its expiration date. or the guaranteed connectivity period ends.
The DGT also reminds that the devices must guarantee a communications service operational for at least twelve yearsTherefore, even if a model loses its homologation for new sales, Units already in the hands of users are not automatically rendered unusable., provided there is no specific instruction to the contrary for safety reasons.