Top 10 Alarm Lock Bicycle UK – Car & Vehicle Electronics

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1. Fosmon

Fence, Scooter, Cart, Fosmon Anti Theft Burglar Bike Alarm with Remote, E-Bike, Equipment, Trailer, Waterproof Vibration Triggered Battery Operated Loud 113dB Wireless Siren for Bicycle, Motorcycle

Fosmon - First, determine the mounting surface and clean accordingly. An alarm can be paired with up to 8 remotes. Sos function will detect an accident if the vehicle is tilted more than 45° from its original position, and then make a beeping sound to signal for help.

You can manually adjust the 7 different sensitivity levels and 3 volume levels to best fit your setup. Please refer to Fosmon’s website for more information. Loud 113db bike alarm fosmon’s 113db loud vibration bicycle alarm with remote control is a great tool to protect your bike from theft. Then apply the provided adhesive or mount using the cable ties and brackets on the backside of the alarm. This device works great as added security when used with locks as well.

Vibration sensor and sos alarm when armed, this anti-theft bicycle alarm responds to vibration or being moved. Keep your bicycle, scooter, e-bike, motorcycle, and more secured with this alarm. Multi-purpose alarm use this anti-theft alarm for a variety of purposes: as a luggage alarm, fence alarm, trailer alarm, and more. Limited lifetime warranty this product comes with a limited lifetime warranty. Easy to set up this anti-theft vibration alarm is easy to set up.
Weight0.11 kg (0.25 Pounds)
Part Number51087HOM

2. Cadinacy

Disc Brake Lock with Anti-Theft Alarm Sound 110dB Super Loud Waterproof Sturdy Security Wheel Disk Lock with Reminder Cable Universal for Bike Motorcycle Scooter, Cadinacy Bicycle Lock

Cadinacy - Then if it's triggered again it'll gives off a continuous shrill alarm for about 10 seconds, making your motorcycle a tough target for thieves. Disc brake lock is easy to lock by pressing the locking mechanism, immediately the brake lock goes into alarm mode.

Sensitive motion vibration sensors activate an alarm when vibrating to scare away thieves away from your belongings. Cadinacy alarm disc lock protects your beloved motorcycle bike from theft when you park at home or outdoors, with a sound of up to 110dB. Strong anti-riot and anti-riot ability. Anti-theft alarm fits the majority of the motorcycles and bikes with disc brakes, where the brake rotor is less than 6mm thick and cross drilled, Ideal active security device for most popular models.

If you have any problemslike refund, return, etc, replace, please feel free to contact us. We will reply you within 24 hours. When detects a vibration, it has a triple "beep" warning to let potential thieves know its armed. Lock body is made of heat-treated hard alloy steel, and the lockpin is made of 304 stainless steel, airtight space, sturdy and durable to use. Waterproof design, water without holes to enter, outdoor use without worries.
Height8 cm (3.15 Inches)
Length10 cm (3.94 Inches)
Width7 cm (2.76 Inches)

3. Cadinacy

Wireless Bicycle Alarm, Anti-Theft Vibration Motorcycle Bicycle Alarms Waterproof Vehicle Security Alarm System Volume and Sensitivity Adjustable for Bike Motorcycle Car Vehicles Door Window

Cadinacy - With remote Control, One-key find vehicle. 7 level adjustable sensitivity from gently touch to push or beat. You can keep your car from being stolen in a farther control range, and the sirens can also help you quickly detect. Well-made alarm with great performance.

Loud alarm & adjustable volume up to 113db loud alarm, scare off potential thieves effectively. Multi-purpose alarmact as a great bike theft deterrent. Vibrationaly triggered alarm suitable for bicycle, electric bike, motorcycle, electric scooter and so on. You can also use for doors and windows alarm vibration sensors. 3 lever adjustable volume, don’t worry about the alarm is extremely loud or not loud. Amazing sos functionwhen you are in distress in the suburbs, or fall down accidentally while riding, you can turn on the SOS function to automatically sound the prompt for help, giving you an extra security guarantee.

Easy to install & use two install methods, it's convenient to arm, diarm alarm, tie your bike by the strap through the holes or paste the back of the alarm with double-sided sticker to your bike. Adjustable sensitivity & waterproof10~25 meters ,open place can to 100 meters.
Part NumberBL-AIL-182


EYPINS Alarm U Lock Motorcycle D Lock, 19mm Heavy Duty 110dB Alarm Bike U-Lock 20 Ton Anti Theft Waterproof Lock for Scooter Motorbike Electric Bicycle

EYPINS - 110db alarm u-lock eypins u-shaped lock with an intelligent and controllable 110 high-decibel alarm. Security & anti-theft eypins u-shaped lock rod is 16mm thick, which can also lock large items. Good waterproof & tightness the alarm uses ag13 or lr44 button batteries for the power supply.

The double-row blade disk anti-theft lock core is made of copper and with anti-rust and anti-corrosion. With two sets of batteries internal and spare, and can be used for up to 1 year. If you are worried about disturbing people, there is an early warning sound and an alarm sound. The lock body is made of zinc alloy and hardened to make the lock body more durable and resistant to electric drills. It can effectively resist the damage of 20 tons of hydraulic shears after the shear force test of the authoritative organization. The precise blade structure, is not easy to be opened by thieves.

Prevent your belongings from being lost and provide guarantees for the safety of your property. So that the thief can't start, and the outer skin thickness can reach nearly 20mm, without marble spring, let you have no worries after you lock your belongings. Wide applicability eypins alarm u-shaped lock is widely used in bicycles, motorcycles, warehouses, fences, gates, and doors. The alarm uses a fully enclosed structure, which can resist direct washing by water and can also be adapted to wind and rain to prevent rain intrusion.
Height3.99 cm (1.57 Inches)
Length24.99 cm (9.84 Inches)
Width19.99 cm (7.87 Inches)
Part NumberEPSAM613UKQ


KECOLNA Motorcycle Lock, Disc Brake Lock Alarm 110db Aloud Anti-Theft Wheel High Security Lock Waterproof with Reminder Cable and Carry Pouch Universal Ideal for Bike Motorbike Electric Scooter Red

KECOLNA - They can be made from pure steel or they can come in a combination with other materials. Make thieves fear anti-theft alarm lock - our alarm disc lock is a practical solution for bikers to protect their beloved motorbikes or bikes while parking outside or at home.

Up to 110db alarm will automatically activate upon sensing any vibration or shock. Carbide reinforcements are now seen in more and more disc brake locks. Wide application - motorcycle disc lock fits the majority of the motorcycles and bikes with disc brakes, where the brake rotor is less than 7 mm thick and cross drilled, Ideal active security device for most popular models. If you have any problemslike refund, etc, return, replace, please feel free to contact us. We will reply you within 24 hours. Crash-resistant and waterproof disc lock - this disc brake lock is constructed with forged stainless steel and easy to lock with one-press operation, just push down the button with a“Beep”sound into alarm status.

With waterproof function, keep working in rainy days and never get rusty. Strong and durable. Incredibly hard to break - the materials of the best disc brake locks tend to be all metal. Providing a satisfactory service - the package is included 1 motorcycle disc lock 2 keys 1 Bag1 Reminder Cable and 1 allen key.
Part NumberWE-1


EYPINS Alarm Brake Disc Bike Lock Cycle Padlock with 1.2m Motorcycle Motorbike Chain Lock Security Scooter for Motorcycle Motorbike Bike Bicycle

EYPINS - High-quality yellow zinc aluminium alloy body of the disc lock is compacted rustless and durable. Dual-purpose alarm mode eypins motorbike disc brake lock uses a new design and can be locked in two modes: silent and alarm. The surface of the bike chain lock body is mirror-polished and chrome-plated, which makes the lock body anti-rust and corrosion resistant and more beautiful.

Anti-theft capability the bright green reminder cable can act as a decent visual deterrent for those potential thieves, 100dB alarm siren is loud enough for anyone to notice! All of these can give you peace of mind leaving your bike or motorcycle outside in a populated city, in the parking lot at work, and during motorcycle ride, trips, or motel travels. Pay attention to the anode "+" and cathode "-"up: cathode & down: anode. Package contains1pcs chain lock motorcycle lock; 1pcs disc lock motorcycle lock, 1pcs Allen wrench, 1pcs Carrying pouch, 2pcs Disc brake lock keys, 1pcs 1M reminder cable, 1pcs Spare battery set, 4pcs Chain lock keys.

When vibration or movement is detected, like a normal lock; when Lock Cylinder is fully pressed in alarm mode. Without sound, it will emit three warnings. Each alarm will last for 10 seconds and has to be disabled by inserting the key to unlock it or wait for 10 second. Emit a loud "du" sound, enough to make anyone notice. When detecting a vibration it has a warning triple beep to let potential theives know its armed. When lock cylinder is pressed halfway in silent mode.
Weight1 kg (2.2 Pounds)
Part NumberEPSAT948FRR


KINOEE KS-SF22R 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

KCMYTONER - Easy operation & installationwith remote control, one-key find vehicle. 365 days replacement guarantee - our Bicycle Alarm are of good quality and durable.

If it doesn't meet your expectations, just contact us at once. Remote control distance up to 20m. Super loud burglar alarm 113db, can also works with e-bike, motorcycles, scooter, will be a great deterrence. Waterproof pc material shell, IP55 waterproof, can use for outdoor. Not only design for Bicycle, door and winodow. 7 level adjustable sensitivity. Mini size65mm*45mm, Compact with creative design. Two install methods, it's convenient to arm, diarm alarm, paste it with double-sided sticker or tie it with straps.
Weight0.01 kg (0.03 Pounds)
Part NumberATUSEL- KS-SF19-3

8. Cruxer

Cruxer Bike Alarm with Mount,USB Rechargeable Wireless Anti-Theft Vibration Alarm,110db Volume and Sensitivity Adjustable Sensor Burglar System with Remote for Motorcycle Mobility Scooter Caravan

Cruxer - The bracket is stable and easy to adjust the installation position. Cable ties and double-sided tape installation are suitable for uneven installation objects. Just press the remote, the bell will ring and easily locted bikes. Strong wireless range up to 229FT.

3 ringtones to choose from to meet every need. Vibration sensitive detectiononce triggered, the super loud sound up to 110dB will be a huge deterrent, effectively scare away thieves and also help you chase away strangers sitting on your bike without permission. Volume/sensitivity can be adjusted as your needed. Support more remote or alarm pairing. Multifunctional alarmthis high sensitivity vibration waterproof triggered alarm is suitable for motorcycles, luggage, scooters, ebike, trailers, electric bicycles, motorbikes, door and windows.

Bracket installation3 ways to install: bracket, zipper, double-sided tape. Usb chargingsay goodbye to traditional alarm that need to be pried open to replace the battery, upgraded Cruxer Bike Alarm recharges with a USB-C cable included, it can be used for up to 1-3 months after fully charged. Bike located functioncan't find a bike in the parking lot? Do not worry.
ManufacturerCruxer Tech Inc.
Height3.5 cm (1.38 Inches)
Length4.6 cm (1.81 Inches)
Width4.6 cm (1.81 Inches)
Part Number32R
Warranty24 Months


REAPP Alarm Disc Lock Motorbike Lock, High Security Disc Lock for Motorcycle Bike Moped Vespa Motocross, Disc Brake Lock 110db with Reminder Cable and Carry Pouch

REAPP - If the alarm is triggered 10 times a day, the battery life is about 6 months. When you press the lock cylinder and the device keeps making a sound of "Ge Ge Ge", it reminds you that the battery is exhausted and you need to replace the spare battery we provide. Durablereapp motor disc lock contains an extra set of spare batteries.

Wide application range reapp motorcycle lock is suitable for all vehicles equipped with disc brake pads. Built-in sensitive sensor, once it detects vibration or movement, it will emit a sound of 110 DB to stop any thieves who try to move your vehicle or pick the lock. After 3 seconds, you will hear a beep and you will enter the alarm mode. Lock cylinder & keythis motorbike lock is equipped with our self-developed aluminum alloy cylinder and copper key, which is smoother than ordinary round hole keys of other brands.

The battery is durable and easy to replace. Don't worry about using it under rain or other extreme weather. Most motorcycles, bikes, and E-bikes can be used. Easy to usethis disc brake lock can be locked by just pressing it. The motorcycle alarm lock body is sturdy and well sealed, and can withstand collisions of varying degrees. The thief's nightmare reapp alarm disk lock is necessary for indoor and outdoor motorcycle motobike and bike anti-theft.
Part NumberPC1406
Warranty1 year


Bicycle Alarm Anti Theft, USB Rechargeable Bike Alarm with Remote Control,Electric Bicycle Alarm,110db Loud Waterproof Security Alarm System for Bicycle Motorcycle, Bike Alarm

ATPWONZ - 3 levels of volumethe motorcycle anti-theft alarm has a loud alarm of up to 110db, effectively deterring potential thieves and attracting people's attention. Excellent device for securing your bike, trailer, fence, e-bike, motorcycle, scooter, etc.

Multipurpose bicycle alarmwith a volume of 110db, the bike anti-theft alarm with vibration sensor protects your bike from potential thieves. With remote controlarm and defocus with the remote control, anywhere and become your vehicle's new bodyguard. Exquisite and compact design, which can be installed by sticking, easy to hide and install. Bike security alarm wireless control by remote control, easy and convenient! Protect your bike anytime, strong wireless range up to 20M/66FT.

Durable bicycle alarm systemsthe host has a built-in lithium battery, eliminating the trouble of battery replacement. Easy installationthe bicycle alarm comes with a double-sided sticker, a loop and a bracket, tying or with a bracket. It also has a three-level volume control, so you don't have to worry about the volume being extremely loud or not loud. The fourth version of energy saving technology, USB-C charging + low battery reminder, the remote control battery is more durable.
Part NumberLAKE-GB049