Oxford Boss Alarmed Disc Lock and 14mm Monster Chain

Seems decent quality and a very heavy chain. Using with a ground anchor and seems like it'll slow any scum bags down. Disc lock seems good. I've been using one without the alarm for years and it's very good. The alarm doesn't quite seem 100db to me but I could be wrong!

Did not realise just how heavy this was until it arrived. Not a problem, it was intended as a 'home' lock rather than a carry one - although of course the lock can be used separately.
The lock alarm. Not sure if mines got a flat battery, but it isn't that loud. Put it this way - my fairly jumpy cat was on the sofa next to me when I set it off - twitched her ears, that was it. So only 4*s, I'm afraid. Useful to remind you that you've left the lock on, but I don't think it would deter a thief. May still get another one for home use.

This is the second one of these we have purchased as now have ground anchors instead of using the one alarm on two chains. These chains are big and heavy and will hopefully take a while to get through. The alarm is loud but not amazingly loud. You can lock it with or without the alarm on which is good in really heavy rain/hail as this will set it off.

Great product. Great service and quick delivery from SBS.

Monster chain is what it is for sure! Nice lock too. But the alarm is a little on the quiet side. It's rather heavy to lug around, I use it with my Oxford ground anchor in the garage.

It's a good bundle for starters, the only downside is the weight of the chain(5kgs), I had to buy a small saddle bag to keep my chain inside, but it makes a big difference when chain is also attached. Best Regards,Alex.
Padlock weights around 1kg.

Simple to use alarm lock, that's really loud, with really heavy and strong chain. The chain is covered so won't scratch your wheels. The lock can be stored under the seat and then used a disc lock - you will need a reminder cable if using it this way.

I always seem to come back to Oxford locks, you just can't beat them for being solid, secure and well made. Nice loud alarmed lock which can double as a disc lock if you can't lug the chain around with you.

This is an excellent lock and chain combination, good for securing bike at home and then take the lock on the bike ride to use as a disk lock. And you have to option to have the lock alarmed or not.

Strong chain, very loud alarm!
Coupled with a good ground anchor, this should make your pride and joy too much of a pain for all but the professional thieving scum
(Had my bike pinched recently so still sore…)
Good product, delivered promptly as always.
J

Not tested but good deterrent, Take the disc lock with bike, chain is too heavy to carry on bike unless absolutely necessary but great for static location.

A very chunky and off putting chain for those looking to make off with your prized possession. However, the lock looks like it belongs in Mothercare.
It looks cheap and nasty. It's not. But the major disappointment is the Db of the "alarm".
Needs to be more!
Worth the money just for the ships anchor chain.

Excellent size and feels heavy, will be a major deterrent for theft. My bike is stored inside a locked shed anyway however always good to have backup security, 2 of these and an alarm disc lock are plenty of security so I never have to worry about it. Chain is very heavy, not best for taking out but do-able if necessary, perfect for leaving somewhere (home, work etc)

Excellent product as always with Oxford. I truly feel at ease tucking in my two-wheeled friend for the night.

Ideal chain and alarm for driveway security.