Parcel Dimensions | 13.9 x 8.8 x 6.9 cm; 290 g |
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Batteries | 1 Lithium Polymer batteries required. (included) |
Colour | White |
Material | Polycarbonate |
Power Source | Battery Powered |
Included Components | Remote, Remote Bracket for Handlebar, Bike Tail Light, USB C Cable/Mats/Nuts/Bolts, Taillight Bracket for Rack Mount |
Batteries Included? | Yes |
Brand | wsdcam |
Item Weight | 290 g |
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WSDCAM Smart Bike Tail Light for Cargo Rack with Turn Signals and Brake Light, Auto On/Off USB Rechargeable Wireless Remote Bike Horn Alarm Rear Bike Light Reflector Bicycle Tail Light with Rack Mount
Purchase options and add-ons
Colour | White |
Brand | wsdcam |
Material | Polycarbonate |
Power source | Battery Powered |
Water resistance level | Waterproof |
Item weight | 0.29 Kilograms |
Mounting type | Handlebar Mount |
Number of settings | 6 |
Brightness | 160 lumens |
Auto part position | Rear |
About this item
- 5-IN-1 SMART BIKE REAR LIGHT FOR CARGO RACK - With electric bike horn, anti theft vibration alarm, rear bike light, bike turn signals, automatic bicycle brake light 5 functions. It ensures your safety when riding, especially for night riding. Then arm it by alarm function and take remote off after riding to prevent theft and provide additional security for your bike. 5 functions allow you to save more space on your bike and save money. An affordable & practical bike accessories
- ULTRA-BRIGHT BICYCLE REAR LIGHT WITH 6 MODES - Super bright and extra-wide bike taillights with 31 high-end LED lights, up to 160 lumens of powerful flashes alert motorists at night and during the day, that enhance your visibility and safety. Slow Flashing/Breathing/Fast Blinking/Steady Light/Emergency Light/OFF, 6 light modes easily selected by remote
- BIKE TURN SIGNALS - Easily press the R/L button of remote which clamps to handlebar before you turning, and right /left turn signal lights flash with click sound just like in car. Other drivers and pedestrians will see you and know exactly which direction you’ll ride. Never forget to turn off the blinker again
- SMART BIKE BRAKE LIGHT - Built-in auto sensor. Automatically highlights the rear light for 2 seconds when braking to alert drivers behind you, effectively preventing rear-end collisions and traffic accidents. Note: This feature is not available in emergency modes
- ANTITHEFT VIBRATION ALARM - Anti-theft bicycle alarm activated by vibrations, effectively deterring thieves and providing extra security when parking outdoors. There are 7 levels of sensitivity to choose from. You can easily adjust the sensitivity of the alarm from gentle touch to push or beat
- BIKE HORN - Equipped with an electric bicycle horn function that emits a loud 110-decibel sound when the remote button is pressed, notifying cars, pedestrians, and other drivers of your presence. 3 Adjustable volume levels, 3 horn sounds for your choice, electric car horn sound/horn sound /birdcall sound
- SMART AUTO ON/OFF - The tail light is designed to automatically turn on and off based on the surrounding conditions. Only in Slow Flashing and Breathing modes. The taillight turns off after 30 seconds of inactivity in dark environments (Indoor environment is dark environment, no matter if your home light is turned on or off), and turns on when motion is detected. In bright environments, it automatically turns off to save power. No worry the bike taillight auto lights up when you sleep at night
Product information
Technical Details
Additional Information
ASIN | B0CGNQ3KC8 |
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Customer Reviews |
4.4 out of 5 stars |
鶹 Rank |
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Date First Available | Oct. 26 2023 |
Manufacturer | WSDCAM |
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From the brand

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Well-made process, battery saving technology and mature senser technology let WSDCAM tail light alarm exceed industry standards for quality performance. WSDCAM works to protect your property, safe your money and give you piece of mind.
It is our mission to bring you quality products and friendly service.
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Bike Tail Light Horn Alarm
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Product Description

Auto highlight for 2s

Turn Signal with Click Sounds

Turn Signal with Click Sounds

Emergency Light Flash
More Than A Taillight, Also A Bike Horn

Bike Alarm Feature to Give You Peace of Mind

Smart Auto ON/OFF Light Mode



Brands in this category on 鶹
Customer reviews
Customers say
Customers like the performance, quality, and ease of installation of the bicycle light. They mention it works well, is sturdy, and fairly reliable. Customers also appreciate the alarm system, saying it's very sensitive and keeps going off even when just sitting. They also say it's bright and easy to see from behind. Overall, customers are satisfied with the value for money.
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Customers are satisfied with the performance of the bicycle light. They mention it works well, is easy to install, and works perfectly fine.
"...a couple zip ties and black tape in the middle and it’s strong and works great." Read more
"...do not like the mount particularly, but I do like the overall performance of the unit . I have upped my rating from 2 to 4 stars." Read more
"Unit arrived, everything seemed perfectly fine. Unwired my previous tail light and replaced it...." Read more
"This fantastic, and works really well - except when you're trying to pop it off the bracket to recharge. This is INCREDIBLY difficult...." Read more
Customers are satisfied with the quality of the bicycle light. They mention it's sturdy, stylish, and fairly reliable.
"...nice product." Read more
"...was the main reason I got this though, and I will say that it was fairly reliable until the end..." Read more
"High quality product easy to use" Read more
"...Used a couple zip ties and black tape in the middle and it’s strong and works great." Read more
Customers find the bicycle light easy to install. They mention it's practical and the bike seat bracket clicks in properly.
"Love this, easy to install, commute back and forth to work so safety is important to me..." Read more
"...Canceled my return after since the bike seat bracket clicks in properly, and it does actually fit onto the bracket that my cargo rack has...." Read more
"High quality product easy to use" Read more
Customers like the alarm system of the bicycle light. They mention it's very sensitive and its power is surprising.
"Excellent product with alarm. Would be better if it had also a front turn signal" Read more
"This thing woks but the alarm keeps going off even when just sitting with any loud noise that make a vibration." Read more
Customers like the brightness of the bicycle light. They mention it's easy to see from behind.
"...Bright, and can hear which is nice, I just wish it would show me on handle bar which setting the lights are on. Otherwise I'm happy with this!" Read more
"does what it says and looks good, its bright and easy to see from behind. worth the money...." Read more
Customers are satisfied with the value for money of the bicycle light. They mention it's a good product for the price.
"...worth the money. its a little hard to release from its mount, that maybe easier as time goes by. nice product." Read more
"Good product for the price..." Read more
Reviews with images

mounted to my stock light
Top reviews from Canada
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Reviewed in Canada on July 15, 2025Verified PurchaseÇa fonctionne très bien, facile à installer et à faire fonctionner.
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Reviewed in Canada on May 21, 2025Verified PurchaseProduit de très bonne qualité, exceptionnelle et très efficace, très satisfait de mon achat, merci beaucoup 鶹 !!!
- Reviewed in Canada on July 8, 2025Verified PurchaseI did not reeceive the proper remote mount as pictured in ad. Instead I got some stretchy rubber thing that does not interest me at all.
Other than this I like the unit and what it does. I contacted the manufacturer for the correct part but after a day I have not heard back. If I don't get a response tomorrow it'll be going back.
UPDATE..I was finally contacted by manufacturer who informed me that the mount I received is now the only one available. They were polite and did their best to solve my problem. I still do not like the mount particularly, but I do like the overall performance of the unit . I have upped my rating from 2 to 4 stars.
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Reviewed in Canada on June 8, 2025Verified PurchaseLes lumières font exactement ce que j'avais besoin pour mon VAE car je n'en avait pas en arrière et avec ses lumières ont me voit très bien et elles sont lumineuses. En plus avec un système d'alarme ... que demander de plus?
- Reviewed in Canada on March 26, 2025Verified PurchaseThe media could not be loaded.
Bright, and can hear which is nice, I just wish it would show me on handle bar which setting the lights are on. Otherwise I'm happy with this!
- Reviewed in Canada on February 2, 2025Verified PurchaseUnit arrived, everything seemed perfectly fine. Unwired my previous tail light and replaced it. However my ONLY issue I really have is that the mounting bracket for the cargo rack, does not work at all, it will not click in without falling out.
Canceled my return after since the bike seat bracket clicks in properly, and it does actually fit onto the bracket that my cargo rack has.
Might need to grab a spare nut, and some zip ties just to be safe.
I wouldn't say it's a waste of money, just avoid and look for other options if you want to mount this on your cargo rack without some extra DIY work. That's my only gripe, but I figured a small solution.
Wouldn't say avoid, I'd just say be careful, read the reviews, sort them by new, and find consistencies between reviews
- Reviewed in Canada on June 28, 2025Verified PurchaseExcellent product with alarm. Would be better if it had also a front turn signal
- Reviewed in Canada on January 3, 2025Verified Purchasedoes what it says and looks good, its bright and easy to see from behind. worth the money. its a little hard to release from its mount, that maybe easier as time goes by. nice product.
Top reviews from other countries
- Randall S.Reviewed in the United States on June 30, 2025
5.0 out of 5 stars High quality safety and tank quality build!
Verified PurchaseWhy did you pick this product vs others?:
I am always looking to upgrade my safety and bike whenever possible and when I saw this, I said screw it, let’s try it! I was not disappointed!
Light quality:
The quality here sets the standards! Not only is it bright but it also has different selections and last for DAYS without needing a charge. I managed to get almost a week out of mine before needing to charge it! Also, it’s survived slides, drops, bounces, hail, severe storms, and hot sunny days!
Functionality:
As long as you have the remote with it, it’ll be the best safety device you could ask for. Turn signals with a chirping noise and even a horn that’s loud enough to hear over 100 yards. The safety alarm is nice too! Park, lock, and take the remote with the alarm set and if moved, it’ll scream like a banshee!
Visibility:
In complete darkness without lights, you can see it up to 50 yards. With headlights, you can see it at 30 yards. Add in street lights and headlights, you’ll be seen at 15 to 20 yards.
Build quality:
Tougher than tough! After surviving a 50 mile bike ride in a storm with all the rain and all the hail….this device is a TANK!!!
Randall S.High quality safety and tank quality build!
Reviewed in the United States on June 30, 2025
I am always looking to upgrade my safety and bike whenever possible and when I saw this, I said screw it, let’s try it! I was not disappointed!
Light quality:
The quality here sets the standards! Not only is it bright but it also has different selections and last for DAYS without needing a charge. I managed to get almost a week out of mine before needing to charge it! Also, it’s survived slides, drops, bounces, hail, severe storms, and hot sunny days!
Functionality:
As long as you have the remote with it, it’ll be the best safety device you could ask for. Turn signals with a chirping noise and even a horn that’s loud enough to hear over 100 yards. The safety alarm is nice too! Park, lock, and take the remote with the alarm set and if moved, it’ll scream like a banshee!
Visibility:
In complete darkness without lights, you can see it up to 50 yards. With headlights, you can see it at 30 yards. Add in street lights and headlights, you’ll be seen at 15 to 20 yards.
Build quality:
Tougher than tough! After surviving a 50 mile bike ride in a storm with all the rain and all the hail….this device is a TANK!!!
Images in this review
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claudiaReviewed in Mexico on April 28, 2025
3.0 out of 5 stars Control para manubrio muy delgado. Luz buena y claxon fuerte
Verified PurchaseEl claxon y alarma suenan muy fuerte, lástima que no lo he podido usar en la calle porque el control es para un tubo muy delgado y no le quedó a ningun manubrio de mis bicis. Solo me ha servido para sacarme unos buenos sustos al presionar los botones por presionarlo por error dentro de la caja de mis accesorios. Jajaja. También da un poco de flojera que se tiene que tornillar, no es tan práctico. Pero aluza bien.
- Rod ModReviewed in the United States on December 13, 2024
5.0 out of 5 stars Outstanding Taillight, Well Worth It.
Verified PurchaseThis light is a really what I need to ride my bike at night. It is very bright, (so you can be seen) and it has different modes (6). I feel a lot safer when cars are approaching from behind me. I also like the directional modes (left/right) and the clicking sounds to indicate which side is active. The horn is loud (close to a car horn's which I prefer). The anti-theft alarm is also a nice feature (I have it set so that a slap/jolt can activate it). The remote that comes with this is great so that I don't have to get off my bike to see if the light is active. I have already ridden the bike through 3 rain events (heavy and light), and the light and remote still work with no problem. I takes from 4-6 hours to charge fully and the indicators/lights keep me aware. The product also comes with a mounting bracket, which can be mounted on the back rack, (which none of my previous taillights had) or on the seat post. The only negative is that when mounting the light and remote, you have to use a nut driver to hold the nut as you use the allen wrench (that is provided with the product) to keep the mount on tight. I give this product, overall five stars.
- MarkReviewed in the United States on April 8, 2025
4.0 out of 5 stars rear bike rack mount was deformed. wouldn't click in place with the light
Verified PurchaseRear cargo rack mount wouldn't click into the light. I looked closer and saw the plastic clip was deformed enough not to make the connection. Heat gun and a flat blade solved that problem, but I would rather have a new part.
That part should have been made out of metal instead of plastic.
The seat post mount works fine.
The light works great. Alarm seems to work although I want to make it just a bit louder. The turn signal clicks are hard for me to hear while riding it, so I am hopeful that by increasing the sound of the alarm will also increase the other sounds from the turn signal and horn.
I wrote an email to costumer service about the bike rack mount;.. let's see if they get back to me. IF not, I will be returning it and look for something a little more durable
Updat: Took stars away due to the fact that their website chat feature and email customer service is non existent.
The email was kicked back as undeliverable. Chat feature was never responded to.
Still no word from anyone at Wsdcom
I like the concept of the light, but without customer service, it's useless.
Update: Someone did get back in touch with me through 鶹. Looks like they will be sending out a new part.
I have updated the stars on this review for that conversation. I will post back if the new part actually works or not.
Update. Sent a new part. All works as it should
- +JW+Reviewed in the United States on January 3, 2025
5.0 out of 5 stars Awesome
Verified PurchaseThis is a excellent taillight and brake light. Great quality. The charge lasts forever. It's also waterproof against puddles and washing your bike. The included hardware and controller are a excellent quality also. The brake light actuator is built into the light. No worries wiring. The handle bar remote installs easily. The built-in alarm is loud and annoying. The lights shut down automatically when you come to a stop. The turn signals have a loud click sound to let you know it's on. The horn is loud and adjustable to 3 different tones. After 3 months of use there's no problem whatsoever.
+JW+Awesome
Reviewed in the United States on January 3, 2025
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