Fosmon 113db Bike Alarm with Remote, Motion Sensor Bicycle SOS Alarm, IP65 Waterproof Anti Theft Alarm System, Wireless Siren for E-Bike, Motorcycle, Scooter, Cart, Trailer

Exactly what I wanted and as advertised. I havent adjusted any settings as its pretty much perfect. Its loud enough arms and disarms simple enough. Seems well made hard to say too much as time will tell. The remote is pretty much easy to use a slight tap sets a warning off and I feel confident enough that it will alert me should someone decide to touch when they shouldn’t! I brought this for my motorbike as an additional layer of security which is what you want when you are trying to secure your bike. You want multiple devices locks, chains and something audible thats reliable. This ticks the box for that and certainly make a noise when you want it too. You can adjust the volume and the sensitivity and does have a few other functions that may be useful for others. I recommend this for someone looking for an additional security layer and remember never rely on 1 product to secure your bike get good multiple quality products.

Put this under the seat of my motorcycle. Works perfectly and is nice and loud. Comes with all batteries, so no need to wire it up to the bike's battery. Installed in minutes. Very happy with it.

I bought this for my wife's e-bike whilst touring Europe in our motorhome. The device is easy to fit but be sure to use both the double sided tape and zip ties to prevent it from easily being prised often and discarded. It's quite large so you may need to give some thought about where you locate it. Also you need to be sure you leave access to the screw for battery replacement. Otherwise you may have to cut it off and require fresh tape and zip ties to re-fit. Once fitted just remove the plastic battery isolating tab and it's ready to go. Setting is easy once you have read the included instruction sheet. The alarm is really loud!! It sounds a warning blast if accidentally nudged. Move it further and it delivers a continued blast of varying tones that attracts immediate attention. Of course it's not a substitute for a good lock, however if the bike is within earshot during a coffee stop I'm confident enough not to use a lock. I forgot I'd set it on one occasion and the warning blast even made me jump! So pleased with it I've just ordered a second one for my own bike. Only negative is the loop on the remote is made of thin plastic and has already snapped when attached to another key fob. Hence four stars otherwise it would have been five.

Superb alarm. So good, i wanted another for one of my other bikes, but was concerned about frequncy clash between the two. I contacted the seller in the USA and they were very quick to respond and super helpful. I bought my second one and they bother work brilliantly. I thoroughly recommend these alarms.

They are excellent and great value for money, I bought another two alarms.

I am using 2 of these on my campervan, one on the bike rack which protects bikes and attack on the rear door and one on the sliding door. Pairing them was easy enough and so I have 2 remotes operating both alarms. I had to use cable ties which was easy on the bike rack but had to use separate cable tie holders on the door. They do a fantastic job of preventing low life from attempting to access the van. They work in the same way to the much more expensive, but better packaged Vanguardian alarms. One issue though, they are very difficult to open to change the batteries, hence not being able to stick them directly on the van

Loud when tested but not been tested in the real world as no one has tried to nick my bike up to now.

This is actualy pretty good, lifted seat up popped it with 2 x zip ties under seat, easy to alarm, with the fob, if bike moves alarm goes off exactly what it says on the tin, works perfectly, now for the downfall if its windy it sets it off if you have it under a tarp/cover, that said if it's in a garage shed ectthis is awesome

Excelente producto

Fajny gadżet moim zdaniem bardzo dobrze wykonany, kupiłem coś podobnego na aliexpress i nie było to w jakość jak jest tutaj. Generalnie fajnie się sprawdza chociaż wiadomo, że nie jest zabezpieczeniem doskonałym ale odstrasza potencjalnego złodzieja i chyba dlatego został zrobiony. Sygnał głośny. Czujnik ruchu wrażliwy. Zapewne przyda się jako odstraszacz amatorów nieswoich rowerów

Liten smidigt alarm

This thing is great so far! Nearly deafened myself by testing it inside a small office 😂. Very discrete as well, I was able to attach it to my bike In such a way as to be nearly invisible. It's plenty sensitive to movement on default settings, a small jostle from people putting bikes in the rack beside me won't set it off, but a real attempt to move my bike absolutely will.

Super alarmanlage fürs rad oder anderes geht laut und reagiert super.einfache bedienung und anleitung.manko das sie batteriebetriben wird.aber passt trotzdem.