The Ezcurra DS15 is one of the most insecure cylinders you can have on your door: it opens in seconds with lock bumping, quietly and without leaving marks. It was fitted massively in homes across Fuengirola, Mijas and the whole Costa del Sol, so burglars know it well. If you have one, swapping it for a high-security cylinder is the cheapest, most effective upgrade you can make today. Here is why and how.
What is the Ezcurra DS15 cylinder
The Ezcurra DS15 is a cylinder (the barrel where you insert the key) very common on doors fitted years ago. It was once a cheap, best-selling model, which is why it is on thousands of homes in the area. The problem is that its design does not resist modern break-in techniques.
Why it is so insecure
- Opens with bumping in seconds — with a simple “bump key” a burglar opens it in seconds, with no special skill.
- No marks, no noise — as the door is not forced, there are no signs of a break-in. This is an added problem: your insurer may raise objections if there is no sign of forced entry.
- Vulnerable to picking and impressioning — it also gives way to other quiet techniques.
- Burglars know it — being so widespread, they recognise it on sight and pick it as an easy target.
How to know if you have an Ezcurra DS15
It is very easy to check yourself:
- Look at the key: it usually has the brand “Ezcurra” engraved.
- Look at the cylinder face (the round part where the key goes in): it often carries the brand name too.
- If unsure, take a photo and send it on WhatsApp: I will confirm straight away whether it is a DS15 and whether it is worth changing.
The solution: change just the cylinder
The good news is that you do not need to change the whole lock or the door. In most cases it is enough to replace the cylinder with a high-security one with these protections:
- Anti-bump — blocks the bumping technique.
- Anti-pick — makes picking much harder.
- Anti-drill — steel inserts that stop it being drilled.
- Anti-snap and with a property card — so nobody copies your key without your permission.
It is a quick job, done on the spot, and it multiplies your home’s security.
Frequently asked questions
Why is the Ezcurra DS15 so insecure?
Because it opens in seconds with bumping and simple picks, quietly and without marks. It is very common in older homes, so burglars know it well.
How do I know if I have one?
Check the brand on the key and the cylinder face — if it says “Ezcurra”, it is likely a DS15. Send me a photo on WhatsApp and I will confirm.
Do I change the whole lock or just the cylinder?
In most cases only the cylinder, for a high-security anti-bump one. Quick, affordable, no need to change the whole lock or door.
Have an Ezcurra cylinder and want to change it?
I'm Santiago, an APFC-certified locksmith in Fuengirola and Mijas. I replace Ezcurra DS15 cylinders with high-security anti-bump ones, with a fixed price and an invoice, every day from 8am to midnight. Send me a photo of your key on WhatsApp and I will tell you if your cylinder is one of the vulnerable ones.
Need a locksmith in Fuengirola?
Santiago answers in person, with a closed quote before starting.
