Best Onvian in 2026

【Multipurpose Bike Alarm】Act as a great bike theft deterrent. Vibrationally triggered alarm suitable for bicycle, motorcycle, electric bike, electric scooter and so on. Usually used as good motorcycle accessories, scooter accessories, bicycle accessories, etc.

【Super Sensitive to Motion】7 level adjustable sensitivity from gentle touch to push or beat, you can easily set it according to your need. A wireless remote control operation, remote control range up to 20M/66FT.

【Extremely Loud 113dB】Bike security alarm can make a loud sound to draw people's attention. 113dB Loud can effectively scare thieves away, can also be used as an SOS emergency alarm.

【Multipurpose Bike Alarm】Act as a great bike theft deterrent. Vibrationaly triggered alarm suitable for bicycle, motorcycle, electric bike, electric scooter and so on. Usually used as good motorcycle accessories, scooter accessories, bicycle accessories, etc.

【Super Sensitive to Motion】7 level adjustable sensitivity from gently touch to push or beat, you can easily set it according to your need. Wireless remote control operation, remote control range up to 20M/66FT.

【Extremely Loud 113dB】Onvian bike security alarm can make a loud sound to draw people's attention. 113dB Loud can effectively scare thieves away, can also be used as SOS emergency alarm.

This mini bluetooth adapter applies 5.0 technology with low energy technology, which is a perfect bluetooth dongle to achieve haven't a build in bluetooth support for motherboard. Enjoy stereo sound quality when connecting music with this bluetooth audio adapter. It is backward compatible with Bluetooth 4.2/4.1/4.0.

Connect this USB adapter to your device, the ultra-light and small design won't block other USB ports. Memory function allows you to connect your device automatically every time you turn it on.

Plug&play bluetooth usb pc adapter works well with 32/64-bit Windows 11/10/8.1/8/7, enjoy the fun of wireless transfer anytime. (NOTE: Windows 7 NEED DRIVER INSTALLATION,please install the drivers on the CD ) .Not applicable for Mac OS, Linux, TV, Car Stereo.

UPGRADED 3 LEVELS VOLUMES ADJUSTABLE: Onvian bike alarm has added a 3 levels volumes control function,maximum alarm volume is 115db. Adjust the volume of the bike alarm according to the needs of different times and occasions. Doors and windows can be equipped with this security alarms to effectively repel thieves and illegal intrusions and ensure the safety of family. Of course, it can also be installed on bicycles, scooter and motorcycles if necessary.

ALARM SYSTEM ANTI-THEFT PRODUCT: The process of installing on bicycles and motorcycles is very convenient, and it is safer than wires lock and U-locks. With good sensitivity,host can be sounded with a slight touch and the response is very fast. Park your bike on the road and install this bicycle safety alarm so don't have to worry about your bike being stolen because it will sound a huge alarm when someone touches it. Car thieves are desperate too, so install it outside absolutely out of reach.

SENSITIVITY ADJUSTMENT & CAR SEARCH FUNCTION: This car anti-theft motorcycle alarm can be changed to 3 kinds of sensitivity. If the sensitivity is high, tap the bicycle alarm to sound the alarm. You can adjust the alarm sensitivity as needed to prevent accidental touches. Please refer to the English Manual for the operation method. Use the ringtone button on the remote to find out where the car is parked, saving you time when you're looking for a car in a crowded parking lot.

【Multipurpose】Act as a great bike theft deterrent. Vibrationaly triggered alarm suitable for bicycle, motorcycle, electric bike, electric scooter and so on. You can also use for doors and windows alarm vibration sensors.

【Super Sensitive to Motion】7 level adjustable sensitivity from gently touch to push or beat, you can easily set it according to your need. Wireless remote control operation, remote control range up to 20M/66FT.

【Extremely Loud 113dB】Onvian bike security alarm can make a loud sound to draw people's attention. 113dB Loud can effectively scare thieves away, can also be used as SOS emergency alarm.

MOTORCYCLE DISC LOCK & ANTI THEFT ALARM : Onvian motorcycle rotor lock not only be used as a disc brake lock, but also has a sensitive and super loud alarm is definitely to deter thieves. If thieves tried to keep stealing your bike or motorcycle they would have to put up with a blaring siren. Plus all the attention the noise would draw. It’s a very sturdy lock for all greater than 6.7mm/0.26in brake rotor motorcycle, dirt bikes, bicycles, e-bikes and motorbikes with disc brakes, bicycle, etc.

110DB SUPER LOUD ALARM : This motorcycle disc lock alarm has a very sensitive motion sensor and reacts to any touch to the motorcycle. Set the motorcycle alarm into arming mode when the thief tried to keep stealing your bike he would have to put up with a 110dB blaring siren and have to run away when parking your motorbike or bike in the courtyard. Effective protection for your bicycle and motorbike helmets.

EASY TO USE: Super simple lock alarm system, press the motorcycle lock into the disc hole to enter alarm mode, when lock is vibrated will give an alarm. Use the circle key to turn off or wait 10s the alarm will stop , each lock has a unique circle key, no need to worry about others using the circle key to unlock .

【Smart Disc Brake Lock & Alarm Function】Onvian 2-in-1 bluetooth motorcycle alarm not only be used as a daily locking security tool, but also has a sensitive and super loud alarm function.If the thief tried to keep stealing your bike or motorcycle he would have to put up with a blaring siren. Plus all the attention the noise would draw.It’s a very suitable safety device for all bicycles, electric bikes and motorbikes with disc brakes, boosting bicycle, etc.

【Bluetooth Keyless Unlock/Lock】This disc brake lock doesn't require a key and the bluetooth operation range of this alarm is 5-8M, so say goodbye to the inconvenience of carrying a key on the go. All you need to do is download the App on your smartphone (when lock was paired with your phone, it wouldn’t sound the alarm and when lock exceeds the range, the Bluetooth lock will enter the alert state), keep your bike safely & securely locked.

【115dB Super Loud Alarm Sound】This wireless motorcycle wheel lock has a very sensitive sensor and reacts to any touch to the motocycle. Adjust the alarm to arming mode when the thief tried to keep stealing your bike he would have to put up with a 115dB blaring siren and had to run away when parking your motorbike or bike in the courtyard. Effective protection for your bicycle and motorbike helmets.

BIKE HEADLIGHT-TAILLIGHT COMBINATIONS: Get your bike with both the front and back light at the same time. The main front light and rear red light have multiple settings to adjust the brightness and flashing sequence. Ultra bright light that lights up a wide area to get the attention of those car drivers and useful for any evening commuting. [In addition, the taillights come with turn signals and bicycle alarms feature, through the wireless remote control].

SUPER BRIGHT FRONT LIGHT: The compact bike headlight is very easy to mount on a bicycle handle by using a super sturdy aluminium bracket. The stable aluminium bracket prevents headlight falls with vibration when driving on rough terrain, giving full protection to the rider. With 3 LED beads up to 900 lumens, it is bright enough to see large areas in front of you, improving safety visibility when driving at night. Five different modes: low beam→high beam→solid lights→blinking light→daylight.

MORE IN ONE SMART BIKE TAIL LIGHT WITH TURN SIGNALS: Multi-function anti-theft bike alarm tail lights. Feature with brake light /turn signal/warning light/electric bell/anti-theft alarm. 31 COB LEDs to bring the brightness of the bicycle taillight to reach 160 lumens, 200-degree wide-angle design makes you more visible during the night ride. With 6 lighting modes, Slow Flashing / Breathing / Fast Blinking/ Steady Light / Emergency Light / OFF.

Suitable for Bikes, Electric Bike, Motorcycles

Vibration alarm, 7 level sensitivity adjustable

IP55 waterproof, suitable for outdoor use

【5- Year Availability 18 Batteries and 3 Keys Followed】- The 18 (3 set) batteries ensure 5- year availability for daily use. Please replace the battery set when low-battery alarm triggered. In addition, with 3 keys in hand, you can spare them in different places and no need to worry when you lost one of them.

【Vibration Alarm Sensor】- Among plenty of advantages, the most important feature is that Favoto disc lock has a vibration alarm sensor. The built-in chip will trigger the loud alarm (110 dB) that surpasses other locks.

【Push Down and Lock】 - It is quick to put on and take off the disc lock, which can prevent theft effectively. The lightweight portable lock makes you have peace of mind knowing your bike is safe.

[LOUD 113dB BIKE ALARM] Fosmon’s 113dB loud vibration bicycle alarm with remote control is a great tool to protect your bike from theft. Keep your bicycle, e-bike, scooter, motorcycle, and more secured with this alarm.

[VIBRATION SENSOR AND SOS ALARM] When armed, this anti-theft bicycle alarm responds to vibration or being moved. You can manually adjust the 7 different sensitivity levels and 3 volume levels to best fit your setup. 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.

[EASY TO SET UP] This anti-theft vibration alarm is easy to set up. First, determine the mounting surface and clean accordingly. Then apply the provided adhesive or mount using the cable ties and brackets on the backside of the alarm. An alarm can be paired with up to 8 remotes.

Disc Alarm Lock: Our alarm disc lock built-in sensors detecting shocks and movements will keep your motorcycle safe. 110dB alarm system scares off the potential loss while at home or parking outside, handy for bikers when parking outdoors or at home

Easy to use: press the alarm lock button to start the locking operation, and 5 seconds later there will be a "beep" to indicate the alarm is activated correctly. To shut off the alarm you will either have use the key to unlock it or wait 30 seconds use the key to unlock the alarm.

Premium Quality: Our motorcycle lock is made of aluminum alloy, high quality, and durable. waterproof, resistant to high temperatures, sealed against moisture, dust and dirt, suitable for outdoor climatic conditions.

The Anti Theft Lock is made entirely of metal, it is sturdy and durable

The alarm sound is able to reach to 110 db, the measure of the locking pin 7 mm that allows us to set at 360 degrees, and it is possible to fix it in any position

It comes with two keys, it is ideal for motorcycles, bicycles, scooters and any vehicle where there are holes or spokes on a wheel

HI-TECH ALARM DISC LOCK: Without or with alarm, you choose. Besides the alarm, you will love the unique WARNING function and A+ sensitivity to keep the thief away (watch video). It has 6mm locking pin to fit all motorcycle, scooter and bicycle brake discs. If you have larger holes in the inside of the brake disc, we recommend a 10mm double locking as in Urban UR10.

REPLACEABLE ELECTRONIC & LONG LASTING BATTERY: This great motorcycle alarm disc lock incorporates the patented replaceable UR24MA module, a high-end electronic alarm module, compact and airtight, with no loose cables. Another advantage of the URBAN UR6 is that it uses a long-lasting CR2 battery, which does not lose charge due to cold. For your convenience, the battery comes installed and it is very easy to replace it when you need it after 2 or 3 years of use.

TRULY WATERPROOF: The URBAN UR6 is waterproof inside and outside: thanks to its truly hermetic alarm module, rain is not a problem for this alarm brake disc lock with anti-rusting treatment.

PACK ANTI-THEFT CHAIN ​​ø13,5 LOOP + MINI U RK75 ø18, the best of a chain loop and an SRA homologated disc lock.

Made of special maximum resistance steel, the RADIKAL RK75's 18 mm diameter maximum safety multipurpose MINI-U has been tested against saw, shear, hammer, lever in the CLASSE SRA homologated.

SEK DISCTECH cylinder with the highest protection against pick attacks, freezing spray and 2.5 mm anti-drill disc, specially hardened armored body, with double anti-corrosion treatment.

It is CLASSE SRA approved and manufactured in Europe with the highest quality standards 100% in hardened special steel with maximum resistance. High security level 18 anti-theft padlock with 18 diameter hardened steel shackle, mini U with double locking mechanism with steel balls. Side protectors of the closing body.

The SRA approved mini U with the most universal dimensions 75 x 48 mm inside, tested against saw, shear, hammer and lever in Class SRA approval. Double anti-corrosion treatment.

SEK Plus lock "discoverer-tech" tested anti-drill and anti-pick in the homologation tests by the most demanding independent European certification laboratories.

【Push Down and Lock】 - Use of a disc lock can help prevent rollaway theft, it is quick to put on and take off, it doesn’t take up too much space and is not very heavy in weight. You have peace of mind knowing your bike is safe.

【Vibration Alarm Sensor】- There are plenty of advantages to this disc locks, one important feature is that it has a vibration alarm sensor. The built-in chip will trigger the loud alarm (110 dB) that surpasses other locks.

【Durable for Long-term Use】- With metal cover and stainless steel inside, it performs well in all weather conditions. The disc lock has 6 batteries installed, and another 6 for spare. A low-battery alarm will be triggered when it is running out of power.

SUPER ANTI-THEFT WITH ALARM:Small size and loud volume.Dual reinforced high security disc style cylinder,6mm pin diameter fits smaller vent holes.

STRONG AND DURABLE: With waterproof function,keep working in rainy days and no rusty.Rugged disc locks are hardened to resist cutting, sawing and chisel attacks, High security anti-drill lock core

FREE REMINDER CABLE:With 5ft reminder cable to reminds you to remove the lock,and prevents potential damage caused by riding away while the disc lock is engaged

SUPER ANTI-THEFT WITH ALARM:Small size and loud volume.Dual reinforced high security disc style cylinder,6mm pin diameter fits smaller vent holes.

STRONG AND DURABLE: With waterproof function,keep working in rainy days and no rusty.Rugged disc locks are hardened to resist cutting, sawing and chisel attacks, High security anti-drill lock core

FREE REMINDER CABLE:With 5ft reminder cable to reminds you to remove the lock,and prevents potential damage caused by riding away while the disc lock is engaged

Motorcycle Theft Prevention: With built-in sensors detecting shocks and movements, the Tchipie theft prevention disk lock will keep your motorcycle safe, protected and theft-free as the audible alarm system will scare away suspects if they attempt it! According to NCIB 44,268 motorcycles were reported stolen last year, it's time to add additional security to your investment and prevent motorcycle theft from happening to you

Audible Alarm Deterrent: Easy to lock with one-press operation, immediately the lock goes into alarm mode and you'll hear a “Beep” sound. When detects a vibration, it has a warning triple "Beep" to let potential theives know its armed. Then if it's triggered again the alarm gives off a continuous shrill alarm for about 30 seconds, the 100dB is loud enough for anyone to notice. To shut off the alarm you will either have to unlock it or wait 30 seconds

For Rotors 7mm Thick or Less: Fits the majority of the motorcycles and bikes with disc brakes, where the brake rotor is less than 7mm (1/4") thick and cross drilled. Ideal active security device for most popular models: Harley Davidson, Yamaha FJR / Raptor 700, 2017 Honda Grom, 2017 Kawasaki Z125 / Kawasaki Ninja 250r 500r 650 2017 2012, 2016 Indian Scout Sixty, Triumph Bonneville Streetsmat, Victory CrossCountry, Honda shadow spirit, etc.

📢 【Anti-Theft with 110dB Alarm】110db alarm will automatically activate upon sensing any vibration or shock and is loud enough to discourage a would-be thief. He would have to put up with a shrill alarm and all the attention the alarm would draw.

📢 【Included a 5FT Reminder Cable】The reminder cable can be stretched up to 5.2FT and can make sure that you don't forget to remove the lock before trying to ride.

📢 【Easy to Notice】The bright green color and the reminder cable helps let the would-be thief know that the motorcycle/bike has safety measures installed. Our disk lock can give you the added ease of mind that your motorcycle/bike is safe.

【Multipurpose Bike Alarm】Act as a great bike theft deterrent. Vibrationally triggered alarm suitable for bicycle, motorcycle, electric bike, electric scooter and so on. Usually used as good motorcycle accessories, scooter accessories, bicycle accessories, etc.

【Super Sensitive to Motion】7 level adjustable sensitivity from gentle touch to push or beat, you can easily set it according to your need. A wireless remote control operation, remote control range up to 20M/66FT.

【Extremely Loud 113dB】Bike security alarm can make a loud sound to draw people's attention. 113dB Loud can effectively scare thieves away, can also be used as an SOS emergency alarm.

ABUS contributes in a responsible way to the protection of people and valuables, taking care, in many fields of life, of that plus in security.

Item Package Length: 5.0cm

Item Package Width: 18.0cm

【Strong Protection】Our chain lock is made of durable 3T manganese steel. 12mm high strength hexagonal link chain is thick enough to withstand 8KN tension and 17KN shear force. Anti-theft lock cylinder design and rotating switch, prevent technical issues, rain, dust, and other intrusions.

【Safety Material】Non-toxic PVC material, sturdy ABS material, reinforced rust alloy steel chain, in line with EU environmental standards. Nylon sleeve provides additional protection and helps prevent scratches on your property.

【U Lock+4 Keys】Comes with a sturdy dics lock made of 16mm hard zinc alloy shackle and thick PVC coating. Resistant to cutting, breaking, sawing and shearing. 4 individual and ergonomic keys (One has LED light), made with idle stainless steel lock core, never bent or twist.

【Strong Protection】Our chain lock is made of durable 3T manganese steel. 12mm high strength hexagonal link chain is thick enough to withstand 8KN tension and 17KN shear force. Anti-theft lock cylinder design and rotating switch, prevent technical issues, rain, dust, and other intrusions.

【Safety Material】Non-toxic PVC material, sturdy ABS material, reinforced rust alloy steel chain, in line with EU environmental standards. Nylon sleeve provides additional protection and helps prevent scratches on your property.

【U Lock+4 Keys】Comes with a sturdy dics lock made of 16mm hard zinc alloy shackle and thick PVC coating. Resistant to cutting, breaking, sawing and shearing. 4 individual and ergonomic keys (One has LED light), made with idle stainless steel lock core, never bent or twist.

PREMIUM QUALITY: Durable motorcycle disc lock with alarm. This disc brake lock is made entirely of metal, making it rust-resistant, weather-resistant, and waterproof for maximum protection.

DISC ALARM LOCK: The motorcycle alarm sound is able to reach to 110 db with a 5 second delayed motion sensor that detects shock and movement.

EASY TO USE ALARM LOCK: Easy to set motorcycle lock at 360 degrees with the simple press of a button and is possible to fit in any position.

【Multipurpose Bike Alarm】Act as a great bike theft deterrent. Vibrationaly triggered alarm suitable for bicycle, motorcycle, electric bike, electric scooter and so on. Usually used as good motorcycle accessories, scooter accessories, bicycle accessories, etc.

【Super Sensitive to Motion】7 level adjustable sensitivity from gently touch to push or beat, you can easily set it according to your need. Wireless remote control operation, remote control range up to 20M/66FT.

【Extremely Loud 113dB】Onvian bike security alarm can make a loud sound to draw people's attention. 113dB Loud can effectively scare thieves away, can also be used as SOS emergency alarm.

【Strong Protection】Our chain lock is made of durable 3T manganese steel. 10mm high strength square link chain is thick enough to withstand 6KN tension and 13KN shear force. Anti-theft lock cylinder design and rotating switch, prevent technical issues, rain, dust, and other intrusions.

【Safety Material】Non-toxic PVC material, sturdy ABS material, reinforced rust alloy steel chain, in line with EU environmental standards. Nylon sleeve provides additional protection and helps prevent scratches on your property.

【U Lock+4 Keys】Comes with a sturdy dics lock made of 16mm hard zinc alloy shackle and thick PVC coating. Resistant to cutting, breaking, sawing and shearing. 4 individual and ergonomic keys (One has LED light), made with idle stainless steel lock core, never bent or twist.

Anti-theft disc lock alarm and warning, 120dB. It has a 14 diameter locking shaft in addition to its innovative double locking system that locks the shaft both from the lock and from the base, doubles its resistance to possible attacks.

A+ SENSITIVITY, the perfect balance between sensitivity and reliability to make it as sensitive as possible, plus the alarm module is replaceable and highly waterproof

High security level 19, high quality polished and brushed stainless steel body, tested against saw, shear, hammer and lever in the CLASSE SRA approval

APPROVED TO DEFEND YOUR MOTORCYCLE: Your defense against theft. RADIKAL RK14S is a CLASSE SRA approved alarm disc lock completely made of specially hardened stainless steel and with a 14mm/0.55in locking pin. Tested with success against saw, shears, hammer, lever and other brutal attacks in the security approval evaluations conducted by independent laboratories.

OUTSTANDING SECURITY FEATURES: Apart from its excellent quality materials, this approved alarm disc lock is protected by a Double Locking mechanism to oppose force attacks. In addition, it has a SEK DISCTECH high security disc detainer core with rotating armor, anti-drilling disc and anti-picking protection. Security keys are identified with a unique code to request duplicates when needed.

HIGH-END OPTIMIZED ALARM SYSTEM: This motorcycle disc lock has an optional activation premium alarm system, with an optimized sensitivity Warning feature: if the intelligent sensor detects motion, 6 warning beeps will sound. If the attack continues, the powerful 120dB alarm will activate. The independent alarm module and the single CR2 long life battery are easily replaceable.