Top 8 Alarm Bike Lock – Bike U-Locks

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1. NUNET

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0.38" Diameter 47-inch Braided Steel Cable 2020 Version, Nulock Keyless Bluetooth Bike/Motorcycle/Gate Lock IP44 Splash-Proof Cycling Lock with 110db Alarm

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NUNET #ad - Convenience: keyless, no combos, apps work for Both iOS and Android iPhone 4s and above - Android 4. 3 with Bluetooth 4. 0 above. Longevity: 3 "aaa" batteries are included which lasts for 5 months use if batteries included but are not able to connect, please change with new batteries.

Braided Cable is 04" in diameter and 47" in length works for mulitple bikes locking, patio grill, outdoor furniture, propane tank, gate, motorcycle, garbage can, recreational or emergency generator etc. Alarm: vibration, breakage, disassembly and cable clipping triggers alarm at 110db to deter thieves or burglary vibration alarm will NOT work when the owner's phone is connected to the device or alarm might get triggered because of improper operation. Other cable length is available. Please keep in mind that the lock might not beep when batteries are inserted.

Low battery indicator in the app will warn you low battery when power is less than 20%. Robust: 7 braided steel each is made of 19 braided steel combined with rust-protective vinyl increase cut resistance for a long time use. Waterproof certification: ip44 Splash resistant certified and Operates in temperatures between -14 to 140 Fahrenheit. Please contact us if you need custom design or received wrong one. Please buy or use it only after you have checked our Youtube instructional videos.
BrandNUNET #ad
ManufacturerNuvending #ad
Part Numbernunet-BL002
ModelSG_B06XCZCRCM_US

2. ABUS

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Bordo Alarm 6000/90 Plus Black

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ABUS #ad - Two keys supplied with the lock. 5mm steel bars made of special hardened steel. Soft-touch coating on the bars and matching silicone lock body cover protects bike's paint job. Abu's plus cylinder offers a high degree of protection against picking. 100db intelligent alarm with corrosion resistance.
BrandABUS #ad
ManufacturerAbus #ad
Height1.5 Inches
Length9.5 Inches
Weight3.2 Pounds
Width3.9 Inches
Part Number778384
Model778384
Warranty2 year manufacturer

3. Sonew

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APP Control Blue, Smart Keyless Alarm Bike Lock with 110db Alarm IP44 Waterproof Anti-Theft Chain Lock for Motorcycle/Gate/Gates/Bicycles

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Sonew #ad - Smart & convenience: keyless, four-digit passwords with 256 password combinations. Longevity: powered by three aaa no. 7 batteries, 8 months standby time and have low power indication function. Waterproof certification: ip44 waterproof certification, suitable for indoor and outdoor use.

Alarm function: alarm immediately when cutting steel rope or removing lock screw. Ideal for rainy and snowy days. Great bike safety tool, terrace grills, it can also be used for motorcycles, entertainment, doors, outdoor furniture and more. The wire rope has a diameter of 10 mm and a length of 80 cm optional 40 cm / 1.

2 m. Alarm immediately when shaking or moving the lock. Free refund within 30 days after purchase and free repair within one year. Over 110 decibels of alarm sound. Call the police immediately if you mistype your password three times. It can be used normally at temperatures ranging from - 10 to + 60 °C. 100% brand new. Lock/unlock button operation, no key required.
BrandSonew #ad
ManufacturerSonew #ad
Height0.39 Inches
Length0.39 Inches
Width0.39 Inches
Part NumberSonewge7gms58cu

4. Zopsc

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For Indoor/Outdoor, Zopsc Bicycle Wireless Lock with Alarm 115dB Electric Waterproof Bike Motorcycle Password Steel Remote Chain Lock

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Zopsc #ad - Ip55 waterproof and dust-proof grade, suitable for indoor and outdoor use. Lock/unlock/lock-seeking car/learning code operation of remote control, LED indication. A remote controller can control multiple locks or similar remote alarms at the same time. It can be used normally in the temperature range of - 10 +60℃. A lock can learn up to eight remote controls.
BrandZopsc #ad
ManufacturerZopsc #ad
Height0.39 Inches
Length0.39 Inches
Width0.39 Inches
Part NumberZopscm1sax3o0tk

5. G Keni

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Anti-Theft Alarm, IPX6 Waterproof Electric Mountain Bike Accessories, G Keni Bike Tail Light Rechargeable, Bike Finder/Tracker with Remote, Warning Electric Horn

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G Keni #ad - Wireless electric horn to alert others or cars while riding thru traffic. Long time power standby: usb rechargeable with built-in 700mah lithium battery that lasts up to 15 days average use or up to 15 hours of flashing, it takes 2-3 hours to be fully charged.

Easy mounting way: both saddle and seat post mounting kits are included. We offer one year quality guarantee. Safety taillights: 3-distinct flashing modes: burst/slow/steady on, keep you and your bike in safety. We will do replacement for the problem items. Bike finder: distance in the open, the remote control operating distance up to 50m164 feet, easily find your bike location through light or sound.

Attention please: the saddle mount bracket gap spacing between 1. 97 in-2. 36 in 50-60mm. Water resistant. Anti-theft alarm: theft-deterrent alarm with remote activation and deactivation, up to be 120 decibels enough to frighten and deter thieves. Support for wireless remote control or manually switch.
BrandG Keni #ad
ManufacturerK&K International Co.,Ltd #ad
Height1.7 Inches
Length3.5 Inches
Weight0.19 Pounds
Width1 Inches
Part NumberA6
ModelA6
Warranty1 year

6. Solebe

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Solebe Wireless Anti-Theft Alarm Lock 115dB Bike/Electric car/Motorcycle Security Lock with Steel Cable Keyless Password or Remote Control for Lock/Unlock IP55 for Indoor/Outdoor Use Black

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Solebe #ad - Ip55 rating approved. Remote control to lock / find vehicle / unlock / pair, LED indication. One remote can control multiple locks or similar remote alarms at the same time. Keyless, password or remote to lock and unlock. Vibrating or emoving the lock activates alarm. Cutting cable or removing the battery cover activates alarm. Programmable 4 digital password, up to 256 kinds of passwords. 3 x aaa size alkaline batteries operationnot included and low battery indicator. Three times wrong code activates alarm. Alarm sound up to 115dB.
BrandSolebe #ad
ManufacturerSolebe #ad
Part NumberY787R

7. Tangxi

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Wireless Remote Control Password Alarm Lock IP55 Waterproof Motorcycle Steel Cable Chain Lock for Motorbike/Bicycle/Scooter Remote Alarms Electric Lock

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Tangxi #ad - Customer serviceif you have questions about the product or don’t know how to install it, please contact us at any time, we will definitely give you a reply in the first place and return it for you. Ip55 waterproofit can be used normally in the temperature range of - 10 +60℃.

And a lock can learn up to eight remote controls. Alarm in timealarm immediately when shaking or moving the lock. The alarm will be given immediately when the steel rope is cut or the lock screw is disassembled. Call the police immediately if you mistype the password three times. The alarm sound reached more than 115 decibels. Remote control distance: greater than 40 meters. Please feel free to use it. Ip55 waterproof and dust-proof grade, suitable for indoor and outdoor use. The operation is very simple, you must remember after setting the password, otherwise the lock will automatically open the alarm after entering the wrong password three times.

With this lock, no matter how bad the weather is outside, it can protect your bike or motorcycle safely and never be stolen. Remote controlpassword or remote control completes lock/unlock without key. Four-digit passwordthis “remote control alarm lock” password is four digit, very convenient, and it can be combined up to 256 groups.
BrandTangxi #ad
ManufacturerTangxi #ad
Height0.39 inches
Length0.39 inches
Width0.39 inches
Part NumberTangxidrps43tik8

8. Dioche

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Smart Waterproof Anti-theft Bicycle Chain Lock with App Control IOS/Android for Bike Motorcycle and Gate, Bluetooth Chain Lock

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Dioche #ad - Anti-theft alarm: designed with 110dB alarm function, it effectively scares theft and can be used indoors and outdoors. Let you no longer worry that your property will be lost.

Low energy consumption: this product requires 3 “aaa” batteries, which can be used for 8 months in the case of switching twice a day. Wide range of applications: this product is anti-cutting, anti-disassembly, motorcycles, removal alarm, doors, vibration alarm. High quality material: made of abs plastic and high density copper, durable, waterproof and anti-theft. Multi-platform operation: for ios and android systems, just use your phone to lock and unlock your bike or motorcycle for Android 4. 3 and iphone 4s and above. When the power of this product is less than 20%, the application will warn you that the battery of this product is low. Suitable for all bicycles, etc.
BrandDioche #ad
ManufacturerDioche #ad
Height0.39 Inches
Length0.39 Inches
Width0.39 Inches
Part NumberDiochenva7i9q0rk