Mengshen Bicycle Alarm, Wireless Anti-Theft Burglar Security Alarm for Bike Motorcycle Car Mobility Scooter Vehicles Door Window, 113db Super Loud and Waterproof (Remote Control Included)
Original price was: £14.99.£14.24Current price is: £14.24.
Price: £14.99 - £14.24
(as of Jun 07, 2025 21:20:08 UTC – Details)
Product Description
Mengshen Anti-theft Bicycle/ Motorcycle/ Door Window Alarm
Thanks for coming, you deserve the best! This is Mengshen’s Anti-theft Bicycle/ Motorcycle/ Door Window Alarm
113db Super Loud Burglar Alarm
Once triggered, 113 db super loud alarm will be a great deterrence, can effectively scare bicycle thieves away.
Arming and disarming Adjusting touch sensitivity Select bell sound. One-key find vehicle. SOS functions Battery low indicate
Remote control operation – simple & convenient
Arm key: Press it once, host alarm will go into “Arm mode”, 5s later, alarm will ring “Bi”. Alarm will be triggered and ring if a vibration or shake is detected.
Disarm key: Under “Arm mode”, press this key, alarm will drop out “Arm mode” and return to “standby mode”.
Even if the host alarm is triggered, the alarm sound will stop at once when you press this key.
Change key: Press this key to select ringtone, 6 voice are available.
Ringtone key: alarm will ring the selected ringtone if you press this key, so it’s easy to find your bicycle.
Easy Installation
Installation accessories:
2 * Mounting Strips, 2 * Double-sided sticker There are also installation holes and interface on the back of the alarm, so it is very easy to install the alarm on your bicycle or motorcycle.
Spare remote control
1) For extra remote control, you can search “Mengshen AR01” to order it, 2) The extra remote control need to pair with the host alarm before using How to pair? Long press the ringtone key of the previous remote control until hear sound “Bi”, then press the arm or disarm key of the new remote control, the host alarm will ring “BI…Bi” to remind the pair is successful, you can use the new remote control now.
Wide Application
With strong durable PC housing, it is waterproof and dust-proof, very suitable for outdoor use.
It is widely used on bicyle/ e-bike/ motorcycles/ self baslancing scooter, door and winodow. Power Supply: Host battery: 3*AAA alkaline batteries (Not included) Remote control battery: 12V/27A alkaline battery (Included)
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Customer Reviews
4.5 out of 5 stars 5,021
4.2 out of 5 stars 526
4.2 out of 5 stars 380
4.4 out of 5 stars 142
4.7 out of 5 stars 6
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Price
£14.24£14.24 £13.29£13.29 £15.99£15.99 £21.99£21.99
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Part Number
Z08 M64 M70 AK02 AK01 AK03
Sensor Type
Vibration, Movement Door Open/Close Sensor Door Open/Close Sensor Motion Sensor Door Open/Close Sensor Motion Sensor, Door Open/Close Sensor
Apply To
Bicycle/Motorcycle/Car/Scooter Door/window Door/window Porch/Entrance/Garage Door/Window Door/Window/Porch/Entrance/Garage
Remote Control Included
YES YES YES YES YES YES
Batteries : 3 AAA batteries required.
Is discontinued by manufacturer : No
Product Dimensions : 4 x 2 x 9.5 cm; 72 g
Date First Available : 16 Nov. 2017
Manufacturer : Mengshen
ASIN : B077GW7QWY
Item model number : 8542136604
Country of origin : China
Guaranteed software updates until : unknown
Mini Size: 65mm*45mm, Compact with creative design.
Waterproof: PC material shell, IP55 waterproof, can use for outdoor.
Super Loud Burglar Alarm: 113db, will be a great deterrence. 7 level adjustable sensitivity. Not only design for Bicycle, Motorcycles, can also works with e-bike, scooter, door and winodow.
Easy Operation & Installation: With Remote Control, it’s convenient to arm, diarm alarm, One-key find vehicle. Remote control distance up to 20m. Two install methods, paste it with double-sided sticker or tie it with straps.
More Remote Control: If you need extra remote controls for family member or just for spare. Please search “B08LGR7TD5” directly on Amazon.
Customers say
Customers find the bicycle alarm effective and easy to use, with a clear instruction pamphlet and simple installation process. The device is well-made, durable, and fits neatly under the seat, with one customer noting it comes with different fitting options. They appreciate its loudness as an advance warning feature and consider it good value for money, with one mentioning it works well at a good price. Customers praise its effectiveness as a deterrent, with one noting its two-stage tamper alarm feature.
13 reviews for Mengshen Bicycle Alarm, Wireless Anti-Theft Burglar Security Alarm for Bike Motorcycle Car Mobility Scooter Vehicles Door Window, 113db Super Loud and Waterproof (Remote Control Included)
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Original price was: £14.99.£14.24Current price is: £14.24.
Jamieâs Reviews –
Great deterrent
Perfect for my mobility scooters. This is my third set of same brand. They last a very long time. Sold a scooter with one of these attached and buyers were very impressed. The other two are still on boot and outdoor scooter. Alarm sounds when warning buzzers are ignored.
Ray –
Good alarm for lots of uses.
Very good loud alarm. Seems OK so far.
MICO’S TECH ADVICE –
Very valued price
I bought this wireless bike security alarm for my new bike as my old bike got stolen. I had a different but more expensive alarm on the other bike, but it did not seem to work well at all, and the battery was very limited lasting and so it didnât last long enough. It had a lifespan of around 1 to 2 weeks before needing to charge. THIS However, was much more simpler to use and the seller claims it has a long battery span and so this is what had attracted me as there are limited alarm devices available on the internet to purchase.The price I paid for this alarm was moderately cheap and worth the bargain for me. If I was to choose to buy another bike alarm itâd be this one itself. You can also be flexible when using this gadget, you can change the bell sound when using it to warn or get people to come out of your way.Sound. The sound was exceptionally high in my view that if I was to use in a busy place like a supermarket it would attract so much attention from the public which is a good thing in my view.The only main dislike was the power technique, it uses simple non rechargeable batteries to charge and removing the gadget from the bike means you have to buy new cable ties and sticky pads so it could be time-consuming and a waste of resources. If it had those holding mechanism it would be more useful.I hope my review was helpful.
Danny –
Nice, simple and fantastic value!
Fitted this alarm to my MT-125 motorbike. Didn’t want one that would drain the battery on my bike so I opted for a self contained unit.It’s simple and easy to use. There’s YouTube tutorials on how to set the sensitivity and ringer (just search the model number ->KS-SF22R<-). You can also test the alarm to hear which ringtone you picked and to see how flat the battery is (is quieter the lower the batteries).Only con is the batteries that come with the alarm aren't fantastic and I will be changing them for Duracell at a later date. No biggy though, you pay for the device and it's well worth it.TIP:I've got 2 locked slots on my bike, one requires the driver's key and the one is a ratchet screw. I would suggest to hide the alarm in an area that doesn't require the driver's key because the locks are easily picked and not everyone carries round a torque wrench around.Will update review if there's any issues...
Arthur Cornwell –
Perfect for my requirements
I wanted an alarm for my motorbike while it’s parked outside the house at night. I’ve previously had a couple wired alarms, both of which had failed after a year or so, so I thought I’d give this a go and have it mounted under the seat. It’s not as loud as the wired ones, but is certainly loud enough to wake me and is sensitive enough to pick up any small movement. I did have to turn it off during storms Ciara and Dennis, as it kept triggering in the highest winds. Along with a couple of very heavy duty locks, it’s an added deterrent against the casual scumbag.
dedeelectirikbike –
Good
Good
SamG –
Loud!
Really great product. Gives me great peace of mind when the bike is locked up at night, good and loud. The only downside is that it is rather loud when you deactivate the alarm also- It would be nice to have the option to quietly deactivate it as sometimes I set of riding early in the morning and I hate to think Iâve woken my neighbours up.
A –
Exactly what you expect
Purchased (28 February 2019 | £13.99)Do bear in mind this is not a high end security system, this is just a deterrent.Its purpose is to try and make someone change their mind about stealing your stuffIn summary, it is very loud, very easy to use, very easy to set up, made of plasticThe plastic it is made of is not the strongest, you could drop it on concrete and it would be fine, but a hammer would put this thing out of action pretty quick if a would be thief wanted to silence itIt does come with batteries, zip ties, and adhesive pads so you shouldn’t need anything to attach this to an object – unless it needs some other sort of equipmentI can’t comment on the durability or the water resistant properties of it yet as I haven’t had it long enoughIf there are any issues I’ll update my review
Adam Jacob –
UPDATE: So after 4 months use, the original batteries are still in the unit. Buying another as a gift.***************************************************************************************************************After my car got broken into, I decided to get a car alarm installed but I needed to do some research first. In the meantime, this device would give me some coverage. It’s relatively small in size easy to set up and hide anywhere inside your vehicle. For me, the sensitivity is just about right. Once activated, hard closing of the car door will set it off. It’s not perfect but for the money, it’s very good value for security.It takes 3 AAA batteries and as I’ve only had the unit for a week, I can’t comment on battery life. I’ll update this later once the batteries need replacing.
AKSHAY BONEY –
I am using this product for my car since last two weeks. I tied this product inside the car bonnet (Near to wiper but not accessable from outside). The sensity level of the product is really nice. It can even detect the engine turn On/Off. But i am little bit disappointed with the bulit quality of the remote (Feels like toys remote). If company can provide the remote with a rubber pouch it will be much better. Overall i liked this product on this price tag.
Haagmans Fabrice –
Très bon achat.Correspond à mes attentes
deevil_2000 –
super teil!nachdem ich sehr von abus enttäuscht wurde und von einem no name bremsscheibenschloss mit eingebautem alarm ebenso, habe ich mir mit nur noch geringer Hoffnung diesen China-Zwerg bestellt, der 3db mehr haben soll, als die beiden anderen Kandidaten.die Fernsteuerung könnte natürlich hübscher sein und die Befestigung am Motorrad nicht mit plastik-, sondern metall-Kabel Bindern.aber die Alarm Funktion kann sich im wahrsten sinne hören lassen – das ding ist laut!auÃerdem funktioniert die Fernsteuerung einfach. kein gefummel mit einem schlüssel oder sonst was.an meiner Sportster mit schwarzem rahmen und motor ist das teil komplett unsichtbar – bis es los geht.dann kann das keiner mehr ignorieren.die unterschiedlichen Lautstärken und Sounds hab ich nicht ausprobiert. aber im Grunde braucht das auch keiner.definitiv zu empfehlen.
izard –
Correspond au descriptif et au photo