Target TL031 Heavy Duty High Security Alarmed Padlock - Closed Shackle Multi-Purpose Padlock with 110dB Siren Alarm - 5 Keys with Each Lock

I rarely write reviews but I bought this lock in July 2016 for my shed and it's been in constant use since, I'm not sure how loud some of the other reviewers want it to be but I can hear it from 50 metres away which is good enough for me. Today (Jan 2 2019) I went to unlock the shed and found it made a funny whirring noise and was difficult to undo. Once I got it off, I checked the questions on here on how to replace the batteries and got the pack that was provided at the time of purchase, opened the lock, cleaned it with WD-40 and put some silicone lube on all the moving parts. I replaced the batteries with one of the two sets provided and it's as good as new. For £29.99 I was happy enough to replace it if needed but once this service was done it's back to normal and as good as new. All I'd say is if you open it up once a year and lube the moving parts you should have no problems at all but even if you don't it's a 1/2 hour job to fix it. Top product.

This seems like a well made and robust lock. I have used it today on a security post at the end of my drive. On first use, it works as described and siren worked when I shook the erected post slightly. Time will tell in terms of its durability when left outside, and I would have given it five stars if not for a couple of moulding imperfections on the surface of the lock body.

Works as both an alarm and as a non-alarmed padlock simply by reversing the locking mechanism.Came with batteries installed ready to go AND with a set of extra batteries. Batteries can't be removed without unlocking it first.Padlock is strong as balls and distinctly heavy, the warning alarm is subtle but ends quick, giving you just enough time to remember you're about to be deafened as the actual alarm is ear drum poundingly brutal.Highly recommended.

Couldn't decide whether to give a 2 or 3 review but have now given one asimmediate issue is that where I lock the padlock, I have to slightly raise the padlock and when it rains the water flows into the lock and made the battery explode.Then lock actually broke and with a lot of WD40 just about started to workOnly consider buying if you are certain lock will always face downwards or can wrap in plasticAlso googled and left a message for target locks. Number doesn't work and no reply to email. So overall 1 fair. A very expensive padlock now!Wouldn't buy from these people again and suggest you think carefully before doing so as well

Initially a very good product, would be difficult to break open with bolt cutters, alarm is a decent volume etc. We used it to lock our shed, so it's been used for it's primary purpose, however after 18 months the lock rusted and is now unusable which considering the cost and company's claims is appalling. Contacted the manufacturer and have so far been ignored.

For piece of mind this acts as a good padlock. Unfortunately the alarm is too quiet. A farting cat is louder. Additionally, the alarm only sounds for about thirty seconds. I don't believe this would deter anything but the most nervous burglar. Too expensive for what it is.

Excellent quality weatherproof bike lock to deter and delay would be bike thieves.Works like any other heavy duty shackle, but with the added advantage of a piercing alarm if moved.Comes with pre-fitted batteries and a sheet of spares.Shackle can be used with or without alarm simply by inserting the clasp the opposite way.Definitely recommend.

works well but slightly louder siren would have been preferable, solid enough product nevertheless. Slow dispatch from Amazon which disappointing