Best U Lock With Alarm

WSDCAM 113dB Bike Alarm Wireless Anti Theft Vibration Motion Sensor Vehicle Security Alarm System Waterproof Motorcycle Alarm Bicycle Alarm with Remote - Blue

【ANTI-THEFT】-The alarm sound of this disc brake lock can be as high as 110dB, to protect your beloved motorcycle from potential thieves’ attention. When it is parked at home or outdoors, the sensitive motion vibration sensor will activate the alarm even if someone reaches out to touch your vehicle lightly, However, it will not give false alarms due to the influence of thunderstorms..
【SOLID AND DURABLE】-The lock cylinder is made of stainless steel which is anti-rust, durable, and strong enough to protect your motorcycles, bikes, off-road vehicles, and scooters. etc. Besides, the alarm disc lock is IP67 waterproof and dustproof, which means it is absolutely effective in bad weather.
【RECHARGEABLE & ENVIRONMENTAL FRIENDLY】-This disc brake lock with a built-in 200MAH rechargeable battery can be lasted for about 3 months after charging for 3 hours. When the battery power is lower than 10%, there are 3 beeps to remind the user to charge in time. Therefore, it avoids the hassle of replacing the battery and saves you money..
【TWO LOCKING MODES 】- There are two ways to lock, one is to lock with alarm, and the other is to lock without alarm. When you park your bicycle or motorcycle in the courtyard or other safe places, you can press the lock c....

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Favoto Disc Lock Alarm, 110 dB Alarm Sound Disc Brake Padlock for Motorcycle e-Bike Bicycle Scooter, 0.27 inch/7mm Lock Pin with Reminder Cable and Carrying Bag, Black

This intelligent alarm lock has two functions: locked & alarm or locked & unalarm. 【No alarm mode】: Press the lock cylinder to switch to first gear (the lock rotor is about 6 mm thick), which prevents thieves and cannot disturb the neighbors. There is no "Beep" to be heard. It is a mechanical lock.【Alarm mode】: When movement or shock is detected, the alarm is triggered,you'll hear a “Beep” sound.Anti theft and avoid noise.
The disc lock is made of zinc alloy, heavy duty very solid, secure, compact, the buit-in batteries are fully sealed, waterproof disc lock and protected from dirt and moisture by a small metal flap.anti theft prevention 110db sound.
Brushed finishing alarm disc lock,beautiful surface,include a lock carry bag,tie it to bike motorcycle or scooter,very convenient.
Package content: 1X brake disc lock alarm . 3X brass security keys .1X reminder tape 1X bag .1X replacement batteries, 1X user manual ( 6 languages) ,1X Allen key.
This disc brake lock fit for most motorcycles bicycles scooters motorbike bike,pin diameter less than 6mm.

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Motorcycle Alarm Disc Brake Lock, Linkax Motorcycle Locks Anti Theft Security Wheel Disc Lock Waterproof 110dB Alarm Sound with Reminder Cable and Carry Pouch for Motorbike Dirt Bike Moped Scooter

Anti-Theft Disc Brake Lock: This motorcycle lock has a built-in shock sensor capable of detecting vibration and movement, the anti-theft disc lock protects your beloved motorcycle from theft when you park it at home or outdoors, which ensuring your motorcycle is safe, protected and anti-theft..
Motorcycle Alarm: One-key operation to lock easily, the disc brake lock immediately goes into alarm mode, you will hear a “beep”. When vibration is detected, the motorcycle alarm goes off with a constant screeching alarm that lasts about 10 seconds at a volume of 110dB enough for anyone to notice. To turn off the alarm, you must unlock it or wait 30 seconds. Motorcycle disc lock is the best wat to protect your motorcycle from theft..
Wide Applications: Motorcycle lock is suitable for most motorcycles and bicycles with disc brakes, where the brake rotor is less than 7mm (1/4 inch) thick and cross-drilled, suitable for most popular models Ideal active safety device. Motorcycle lock improves the safety of your motorcycle..
Long Term Use: This motorcycle lock is made of aluminum alloy, waterproof, suitable for outdoor climate conditions, sealed against moisture, dust and dirt. It comes with an installed battery that you can replace in seconds with an Al....

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Motorcycles Disc Lock, Anti-Theft Disc Brake Lock, EEOO Sensitive Alarm Disc Lock with 110 dB Alarm Sound Suitable for Bicycles, Motorcycles, Off-Road Vehicles,etc.—Silver

【ANTI-THEFT】-The alarm sound of this disc brake lock can be as high as 110dB, to protect your beloved motorcycle from potential thieves’ attention. When it is parked at home or outdoors, the sensitive motion vibration sensor will activate the alarm even if someone reaches out to touch your vehicle lightly, However, it will not give false alarms due to the influence of thunderstorms..
【SOLID AND DURABLE】-The lock cylinder is made of stainless steel which is anti-rust, durable, and strong enough to protect your motorcycles, bikes, off-road vehicles, and scooters. etc. Besides, the alarm disc lock is IP67 waterproof and dustproof, which means it is absolutely effective in bad weather.
【RECHARGEABLE & ENVIRONMENTAL FRIENDLY】-This disc brake lock with a built-in 200MAH rechargeable battery can be lasted for about 3 months after charging for 3 hours. When the battery power is lower than 10%, there are 3 beeps to remind the user to charge in time. Therefore, it avoids the hassle of replacing the battery and saves you money..
【TWO LOCKING MODES 】- There are two ways to lock, one is to lock with alarm, and the other is to lock without alarm. When you park your bicycle or motorcycle in the courtyard or other safe places, you can press the lock c....

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Motorcycle Lock Motorcycle Alarm Disc Brake Lock Motorcycle Alarm with 110db Alarm Sound Anti Theft Wheel Disc Lock Heavy Duty Waterproof with 5 feet Reminder Cable Red

With more than 45,000 Motorcycles being stolen in the US (NCIB) alone last year, it's now more important than ever to add extra security to your motorcycle or bicycle. With crime expected to increase, adding this easy to use, 110 dB Grit Lock Alarm Disc lock will help deter thieves attempting to steal your motorcycle or bicycle..
Ultra loud, piercing 110 dB Alarm makes for the absolute perfect deterrent. Why? Because thieves don't like to dry attention to themselves as they need to move undetected. This alarm is so loud it will scare them because of the amount of attention it brings when it is activated. The easy to lock Alarm can be set with a single press on the lock, and then it is activated. One beep means it's activated, 3 beeps is a warning notification and after that it gets triggered for 30 seconds of alarm..
Works virtually on any type of Motorcycle or bicycle so long as the rotor is 7MM (0.27 inches) thick or less. It is popular amongst Harley Davidsons, Indian Motorcycles, Triumph Motorcycles, Yamaha, Honda, Suzuki, Kawasaki, Victory Motorcycles and more as well as regular bicycles and scooters..
Made of high grade metal, this Grit Lock Alarm Lock is very sturdy and durable. It is also water resistant (protective against being in the rain), r....

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MASO Disc Brake Lock Red Motorcycle Bike Anti-Theft Alarm Electric Lock Waterproof 110dB Alarm Sound for Motorbike Bike Scooter

(Make Thieves Fear Anti-theft Alarm Lock) YOHOOLYO 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..
(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..
(Double Assurance Disc Lock for Vehicle) It comes with two keys, it is ideal for motorcycles, bicycles, scooters and any vehicle where there are holes or spokes on a wheel..
(Durable Two Set Batteries & Portable Lock) 6 internal batteries and 6 back up for longer use. An Allen wrench to disassemble the lock and carry pouch for storage included.3 pcs security keys for every different lock with well-packed box. Bullet Point.
(Wide Application Range Disc Brake Lock) YOHOOLYO disc brake lock fits for various vehicles with up to 6mm disc brakes: motorcycles, electromobile, bicycle, motorbike,scooters etc..

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Traverse Disc Brake Lock Anti Theft with Alarm System.Volume:110db Waterproof.Suitable for Motorcycles, Bicycles, Cruisers, Scooters, etc.red

Anti-theft: 110db alarm that immediately makes people cover their ears and stay away, or give the disc brake lock a hard kick. Any noise seems as good as classical music compared to the sound of this lock’s alarm. (If you want to test the alarm volume, please do so in a less crowded area).
Waterproof and durable: fully submerged in water for 48 hours and still works fine. It’s like taking a bath. Aluminum lock body, brass core, what kind of tools can quickly crack this lock?.
Instructions for use. Press the alarm lock button to start the locking operation. 3 seconds later there will be a “beep” to indicate that the alarm has been properly activated. To turn off the alarm, either unlock it with the key or wait 10 seconds for it to turn off automatically (no one wants to wait 10 seconds)..
Quality assurance: we specializing in the production of various types of locks for more than ten years, have various certificates such as CE、SGS.If there is any quality problem with this motorcycle lock, we can give you a full refund or exchange..
For Disc Brake 7mm Thick or Less:Suitable for motorcycles, bicycles, cruisers, scooters, etc., and scenarios that require anti-theft such as trolley cases and lockers..

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KRASER KR6Y Alarm Disc Lock Reinforced, Motorcycle Anti Theft Alarm 110 dB Waterproof, Reminder Cable, Bag, Universal Disc Brake Lock for Motorbike Scooter E-Bike, Disc Lock with Alarm Sound

2023 UPGRADE EDITION: Reinforced motorcycle disc brake lock with powerful alarm 110dB with motion sensors. The bike wheel lock has 6mm locking pin, universal for motorcycle, scooter, e-bike, and scooter..
HIGH QUALITY: Motorcycle lock with alarm for the disc brake with CE-Certificate with robust housing made from a single block of zamak alloy, resistant to sawing, cutting and rusting, and waterproof motorcycle alarm..
EASY TO USE: The motorcycle disc lock with alarm is locked by simply pushing the lock with the finger. When the disc lock detects a vibration, 3 warning beeps sound before the alarm is activated..
ALL INCLUSIVE: The disc lock motorcycle anti theft kit includes 3 keys, reminder cable, textile pouch, battery replacement set and allen wrench. A great and practical security for motorcycles pack..
TRUSTED BRAND Nº1 IN GERMANY: KRASER brand means quality engineering, passion for theft prevention and qualified advice given by an experienced manufacturer of high quality locks to protect your motorbike with the best anti-theft solutions, worth the peace of mind..

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DINOKA Large Bike U Lock Combination with Keys,16mm U Lock for Bicycle with 4ft Flex Bike Cable and Mounting Bracket,U Bolt Bike Lock for E-Bike,Mountain Bike,Road Bike

【Double-opening Head】Our DINOKA bicycle u lock combination (some people call it D lock ) is a double-opening head, the thief needs to break u shape bike lock on both sides at the same time to open it, which is safer than a single-opening head u bar bike lock..
【Imported Lock Cylingder】The lock cylinder of the bicycle is made of C-grade pure copper blades and has a precise structure to prevent various technologies from opening. In addition, the bike u locks heavy-duty anti-theft is equipped with two rust-proof copper keys with a complex snake-shaped slot, which is safer to use..
【Thick Silicone Bike Locks Heavy Duty Anti Theft】This u bolt bike lock is made of 16mm/0.63 inch (including 0.1 inches friendly silicone sleeve) hardened high-performance alloy steel, which can resist cutting and lever attacks, increased the sturdiness and durability of the lock, so u lock bike will provide more security for your bike..
【Large U Lock Size】The size of u lock for bicycle is 11.42 in * 6.3 in, which is a bigger size than a 9.7in tablet or the magazine and is convenient to carry. In addition, come with a mounting bracket ....

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