About VectorAlert
VectorAlert is a UK-designed and built signal awareness device that gives drivers advance warning of nearby emergency service vehicles. Compact, precise and brilliantly simple to use.
Why we built it
Modern cars are quieter, better insulated and full of distractions. By the time you hear a siren it can already be too late to react calmly. Emergency vehicles — marked and unmarked — are on our roads every day, and drivers deserve more than a split second to respond.
VectorAlert was built to close that gap. To give drivers the advance awareness they need to react safely, move aside confidently and keep everyone on the road a little safer.
UK designed and built
VectorAlert is designed, engineered and assembled in the United Kingdom. Every unit is built to exacting standards using quality components. This is not a mass produced import — it is a precision product made by people who care about getting it right.
From the initial circuit design through to the final assembled unit, every stage of the VectorAlert production process takes place in the UK. The PCB is designed in-house using professional CAD tools, assembled on our own pick and place machine and tested individually before leaving our facility.
All VectorAlert software is written entirely in-house by our own UK-based engineers. From the embedded firmware running on the device to the web interface you use to configure it, every line of code is developed, tested and maintained by our own team. This means faster updates, better support and a product that continues to improve long after you buy it.
Our commitment to you
No subscriptions
VectorAlert is a one-off purchase. No monthly fees, no hidden costs, no surprises. Ever.
Free updates for life
Software updates are free forever. New features, improvements and refinements delivered wirelessly to your device at no cost.
30 day guarantee
If VectorAlert doesn't meet your expectations return it within 30 days for a full refund. No questions asked.
Legal and compliant
VectorAlert is a passive signal awareness device. It does not transmit, jam, intercept or decode any communications. It detects only the presence of radio activity in a public frequency band. It is fully legal to use in the UK and across Europe and complies with all relevant UK legislation.
Have a question? We're here to help.