Bike Chain Lock with Alarm E Scooter Lock Anti-Theft Alarm 110dB 4ft Security Heavy Duty with USB C Cable and 3 Keys for Bike/E Scooter/Motorcycle
Condition: New
$45.99
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Availability:
In Stock.
Arrives
Wednesday, Nov 4
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At a glance
- Condition
- New
- Color
- Green
- Model
- TS-BJQ03
- Dimensions
- 5 x 1.97 x 0.98 in
- Material
- Nylon
- Special Feature
- Alarm
- Lock Type
- Combination Lock
- In the box
- LOCK
Features 5
- BIKE LOCK WITH ALARM: The high-precision vibration sensor immediately triggers an extremely powerful 110dB siren in the event of a shake, effectively deter thieves before they can cause damage.
- Remote Control The remote control allows you to lock and unlock your bike alarm from a distance, hassle-free operation and added convenience.
- Long Standby Time & Easy Charging The scooter lock alarm can rechargeable via the Type C charging cable. After charging, they can be reused multiple times, offering up to 60 days of standby time for the alarm
- Waterproof & Durable Design The bicycle chain lock features a reinforced fabric sleeve cover for maintaining strength and flexibility in any condition. The alarm has a silicone cover to protect against scratches and impacts, ensuring long-lasting durability
- Package Includes The electric scooter alarm chain lock comes with: 1 x chain lock alarm, 3 x keys, 2 x remote controls, 1 x silicone cover, 1 x storage bag, 1 x USB-C charging cable. Suitable for bicycles, electric scooters, motorcycles, gates,etc,
Description
Secure, Sound, and Safe! eMjollRay – Smart Protection, Ride with Confidence eMjollRay provides high-quality bike locks with advanced alarms and robust anti-theft design. Our Bike Lock with Alarm features a durable, waterproof chain and a 110dB motion-triggered alarm to deter theft. With wireless remote control, users can easily manage security. Choose eMjollRay and ride with confidence every time!
Specs 21
| Brand | eMjollRay |
|---|---|
| Special Feature | Alarm |
| Lock Type | Combination Lock |
| Item dimensions L x W x H | 5 x 1.97 x 0.98 inches |
| Material | Nylon |
| Brand Name | eMjollRay |
| Recommended Uses For Product | Bicycles, Electric Scooters, Motorcycles, Gates |
| Number of Pieces | 1 |
| Model Number | TS-BJQ03 |
| Model Name | TS |
| Number of Items | 1 |
| Manufacturer | eMjollRay |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Manufacturer Part Number | TS-BJQ03 |
| Additional Features | Alarm |
| Control Method | Remote |
| Style Name | BIKE LOCK WITH ALARM |
| Color | Green |
| Material Type | Nylon |
| Item Dimensions | 5 x 1.97 x 0.98 inches |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Nov 4
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Lock with Alarm WORKS great🎉🎉🎉🎉🎉
Color: Green
I absolutely love this lock with ALARM & it’s loud enough to deter thieves!!! I bought 4 other locks with ALARMS & my E-Scooter is protected…I love this Product very much.
Reviewed in the United States on September 25, 2026 by Totally Awesome
Solid product, and my only complaint is about a feature that is useful but can be annoying.
It's been solid, held up perfectly, simple to recharge, has nice battery life, and has adjustable volume. The remote has a flashlight built in(it isn't a good light, but it's neat). The remote is also rechargeable. I don't use the light function(my e-bike has a rear light), so my battery lasts significantly longer. My favorite feature is the volume adjustment. My last alarm was stuck at maximum volume, and they have arming and disarming tones. I like that I can arm it at a relatively quiet volume and then have the actual alarm be louder. It's sensitive, but not to the extent that you accidentally set it off. It functions exactly as you'd expect. I will give a fair warning: the device advertises a low battery indicator. That means a periodic beeping, like a smoke detector, but louder. I wish it had the option to disable that alarm(if it starts beeping at night, in my garage, I have to drag myself out of bed and take it off to charge).
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Reviewed in the United States on September 17, 2025 by Jacob H.
Deterrence more like annoyance to someone trying to steal it
I don't think it's really going to stop anyone but it is loud and it works you can lightly tap it it gives you a little warning you keep messing with it it starts going off continuously doesn't look like it wouldn't be too easy just to break it off and toss it but it might make someone think twice with all the people that might be looking at them because alarms going off
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Reviewed in the United States on August 6, 2026 by Amazon Customer
Secured
Color: Black
Very loud alarm and secure chain. Exactly what I wanted
Reviewed in the United States on September 22, 2026 by Jonathan Taylor
Not great don’t recommend it
Color: Black
Not great, the buttons are the remote are way too easy to push you can’t put it in your pocket you’ll set the alarm off.. not to mention there’s a little light that’s always turning on and off on the remote… Like a flashlight even if you’re not using the remote just sitting on your counter you constantly have this little light going on and off
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Reviewed in the United States on July 6, 2026 by Dustin M Litteral
I really like this...
I mean usually these standalone motion detecting alarms are obnoxiously inaccurate and only end up annoying the owner and everyone standing around. But this one is actually really nice. Not only is it tiny... But the motion sensor is quite reasonable. It has a warning tweet...then it goes into the typical multi-flavored blaring of audio based alarms. What's cool is that you can even set it's motion sensitivity. Sure it's only two settings but hey... Even better is that you can also adjust the loudness of the alarm... This is excellent as you can tailor it to how obnoxious you really wanted it to be... You might think this silly because why wouldn't you just want to always make it as obnoxious as possible... But the choice to be able to adjust it is still amazing. It's a little tricky to figure out how to use it. And there seems to be a mysterious button on the alarm housing itself that I can't figure out what it does. But the alarm can be mostly controlled from the remote. Now I wouldn't put this facing up or in any particular place where water is basically going to be funneled on to it... But it does seem to have a certain level of water resistance. Battery life is also fantastic since the thing just basically sits in standby mode for long periods of time... With that being said you have to remember to periodically check these things at least once a month in order to not allow the battery to completely drain and basically ruin itself. I think for the price it offers excellent durability and security.
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Reviewed in the United States on October 22, 2025 by A. Amat
Very nice system and very loud !!
This a very nice addition to help feeling saver that my higher end Ebike will stay in my possession, and the addition of being a rechargeable system both the horn and wireless transmitter 👍 .. it can be very loud or can be turned down a bit . The only thing holding it from a 5 star rating is that the clear cover the is applied to the face of the transmitter of protection when removed left most of the adhesive on the buttons and doesn't seem to want to come off .. 😕
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Reviewed in the United States on May 8, 2026 by Guy Degerstedt
Buy this if you want your bike safe!
Color: Black
Works Great!
Reviewed in the United States on September 14, 2026 by Clifford Guerra