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WSDCAM Smart Bike Light with Turn Signals, Brake Light, and Alarm Horn - Auto ON/Off Rechargeable Waterproof Rear Bicycle Tail Light with Remote

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Aug 2
Order within 15 hours and 8 minutes
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Item Shape: Square Remote


Features

  • SMART BIKE TAIL LIGHT WITH 5-IN-1 FEATURES - With electric bike horn, anti theft vibration alarm, rear bike light, bike turn signals, auto bicycle brake light (build in G sensor) 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. Other drivers and pedestrians will not just see you but hear you from afar and know exactly which direction youll ride
  • SMART BIKE BRAKE LIGHT - Once you brake the rear light will auto highlight for 2s to alert other drivers behind you, effectively avoid rear-end collisions and traffic accidents. NOTE only on Slow Flashing/Breathing/Fast Blinking/Steady Light mode
  • VIBRATION ALARM - Antitheft bicycle alarm triggered by vibration, can help to deter thieves effectively, provide additional security and give you peace of mind when your vehicles park outdoors. 7 level adjustable sensitivity from gently touch to push or beat, you can easily adjust the sensitivity as your need
  • BIKE HORN - With electric bicycle horn function, makes 110 decibel loud bike horn sound when press remote to let cars/pedestrians/drivers know you're coming. 3 horn sounds for your choice, electric car horn sound/horn sound /birdcall sound
  • SMART AUTO ON/OFF - No worry the bike tail light auto lights up when you sleep at night. Build in light sensor and motion sensor. On Slow Flashing & Breathing modes, tail light automatically turns off after 30 seconds of inactivity in dark environments, and turns on when motion is detected. In bright environments it automatically turns off to save power, if you need the tail light in day time, you can select Fast Blinking/Steady Light (these 2 mode have not smart function)
  • WIRELESS REMOTE & USB RECHARGEABLE - Come with wireless remote which clamps easily to handlebar. The remote with button lock function to avoid accidental triggering. Strong wireless range about 98ft-196ft. Bike tail light rechargeable comes with USB-C charging cable, build in rechargeable lithium battery, about 6h full charge the taillight alarm can work up to 70 hours (on fast blinking mode)
  • IP65 WATERPROOF for tail light and remote / Charging level indicator / Low battery indicator / Easy to install and take off for charging / Long battery life / Everything come with package
  • Note: Recently upgraded the remote bracket (hard plastic bracket upgraded to silicone bracket). The silicone holder is made of high quality material, very durable. And the silicone holder is not easy to crack, it is suitable for different size and shape of handlebars, you can adjust the width of the holder as needed, and it is easy to install without tools, which is more convenient and fast.

Description

Smart Bike Alarm Tail Light with Turn Signals and Brake Light, Bike Horn Alarm with Remote Well-made process, battery saving technology and mature senser technology let WSDCAM 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. Visit the Store The turn signals work great and have different sounds so you know if you have the left or right one on Not only is it smart with auto on/off and brake light capability but it comes with a super LOUD siren The turn signals and front horn are both bright and loud, wireless controller is outstanding and the battery life is long Makes 110 decibel loud bike horn sound when press remote to let cars/pedestrians/drivers know you're coming. Alarm works nicely and easy to control, this light is bright and loud, large enough to be seen and bright which will keep riders safe The little light is awesome it’s rechargeable via usb comes with 1 remote for alarm or horn and light activation the light is bright IP54 waterproof tail light and remote control, no need to worry about rainy days when you are riding outdoors The 5-in-1 tail light alarm horn helps you ride with peace of mind and give you peace of mind when park outside. It makes your bike more like motorcycle and car. 160LM Ultra-bright rear light enhances your visibility for night riding even daytime riding, bicycle turn signals let drivers and pedestrians know exactly the direction you will ride, auto brake light alerts other drivers behind you, 110 dB bike horn to alert pedestrians and drivers you are coming, bike alarm provides additional security and deters thieves effectively when your vehicles park at home or outdoors. 5 functions in one allow you to save more space on your bike and save money! What an affordable and practical bike accessories! A must have for road bikes and mountain bikes! 5-In-1 Function: Product Features: Once you brake the tail light will auto highlight for 2s to alert other drivers behind you. NOTE: only on Slow Flashing\Breathing\Fast Blinking\Steady Light mode. Flowing turn signals light with clicking sound. Other drivers and pedestrians will not just saw you but heard you from afar and know exactly which direction you’ll ride. Flowing turn signals light with clicking sound. Other drivers and pedestrians will not just saw you but heard you from afar and know exactly which direction you’ll ride. The taillight has 6 light modes. Emergency light mode suitable for urgency situation. The 1~4 grids flashing on right turn signal correspond to the battery level 1~4. When the right turn signal full stay on, the battery is fully charged. Build in rechargeable battery-saving technological lithium battery, about 6h full charge the taillight alarm can work up to 70 hours (on fast blinking mode). NOTE: Please charge with the original USB cable and your 3A charger adapter. Fast charger adpater is not compatible. IP65 waterproof for tail light and remote. No worry about the rainy day! Low battery alert: When the taillight alarm is low battery, if you press the remote control, the taillight alarm will make a low battery tone "twee" after it make normal working sounds 2 seconds. And the brightness of the tail light will reduce.

Color: black


Brand: wsdcam


Material: Polycarbonate


Power Source: Battery Powered


Water Resistance Level: Waterproof


Item Weight: 0.26 Kilograms


Mounting Type: Handlebar Mount


Number of settings: 6


Light Output Maximum: 160 Lumens


Auto Part Position: Rear


Power Source: Battery Powered


Water Resistance Level: Waterproof


Mounting Type: Handlebar Mount


Number of settings: 6


Light Output Maximum: 160 Lumens


Auto Part Position: Rear


Item Weight: 0.26 Kilograms


International Protection Rating: IP54


Brand Name: wsdcam


Manufacturer: wsdcam


Color: black


Material Type: Polycarbonate


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 2

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.

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Top Amazon Reviews

    • Really good
Item Shape: Square Remote
Review Image by Steven rymarczyk
Update: the product is great. But I ride a road bike.So with it on the seat post and my seat being so thin, my legs would touch it.I was riding with headphones the other day.And my leg must have pushed it right off of the little plastic clip and it was lost to the abyss. Said the same, but I'll definitely not be buying another one of these. The mounting for it just isn't. I'm quite good enough for my liking.I'll pay for the rock This ing is cool and works well. During the day, the brightness isn't the best you can't see it too well. When it comes to water resistanceI've taken it through some really cold rain and not an issue. It's pretty easy to adjust its positioning, but it's a little annoying. Figuring out the settings for the volume. Because if you bring your bike inside and accidentally hit a button It's ear piercing. The remote makes it very easy to put your turn signals on and stuff. And I even one time accidentally kicked it off of my bike and it skipped across the ground while doing about eighteen miles an hour, and it didn't break it works totally fine Still so I would highly recommend considering the only other thing like this is the rock bros, one that's sixty nine dollars.This is the way to go ... show more
Reviewed in the United States on March 31, 2026 by Steven rymarczyk
    • Im changing from 2 stars to 5! Must Replace Product After Only 200 Minutes of Use!
Item Shape: Square Remote
I have had this bike tail light for one year now. Even though I use my bike and the light seldom, the battery on the light lasts a very long time, which is great, because it does not detach from the bike easily and therefore, in order for me to charge it, I must either unscrew it to remove from bike or take my charging cable with extension cord to the bike and device. I have only had to charge it 3 times in one year, awesome, except on the third time it would not recharge. I have used it approximately 200 minutes in total over the course of 1 year and it already needs replacing. I keep my bike indoors at all times it’s not in use. Pros: works great, easy installation, sturdy parts, bright lights, great functions, works seamless with blinker, maintains a very long charge. Cons: The devices battery only works for approximately 200 minutes, leaving the product useless, charging is not as easy as it should be, device is quite expensive for the limited time it works. I have contacted the manufacturer with this issue and will update this review with the outcome. My recommendation: Prior to knowing how the manufacturer resolves the issue: waste of money, buy a more reputable brand. After the manufacturer attempts to remedy the issue: TBC. 2/27/2024 - UPDATE So, I never heard from the manufacturer, which is disappointing. However, it turns out it was operator error! I decided to try and charge it with a different cable, one that wasn’t as powerful, and it works! It charged and it works great just like it did before so I’m changing my review from 2 stars to 5 stars. Based on the fact that customer service never responded, I could easily remove one star, but considering there was no problem to begin with, I will give them the benefit of the doubt. This is a a great product! And, a life saver, if you’re a night rider, like me. ... show more
Reviewed in the United States on October 8, 2023 by Sara N.
    • Great multifunctional item!
Item Shape: Square Remote
Great light, with cool features. The alarm is loud and works perfectly! I like that it has multiple sensitivity settings! It’s bright at night so cars can see me easily making it vastly more safe to ride at night! The battery seems to last forever, and it’s very easy to remove when it’s time to charge. It was super easy to install, so that’s great! It seems to be very durable, handling all weather conditions! The only criticism I have is that it would be nice if the remote had a button lock option because the buttons are touchy, so it’s easy to accidentally set off the alarm or push the blinkers when you don’t want to. Other than that, great deal and great product! ... show more
Reviewed in the United States on August 1, 2025 by Kevin Waller
    • Provides all of the features described in the listing. Great Product.
Item Shape: Square Remote
Review Image by Todd M.
All the features works on mine with no fuss. Many bikes have racks on the back which would block the view of the taillight. My bike fell into this category. However the spacing on the bolts allows them to fit where an old reflector mounted. This allowed me to put the taillight on the very back of the bike, instead of the seat post. The metal tab for the reflector mounting had to be bent slightly forward at the bottom so the taillight was level. I like how loud the turn signal "announcer" is. Just loud enough so you don't forget and keep your turn signal on. The horn is pretty much of typical intensity. The motion-sensing alarm came from the factory with just about the perfect sensitivity. The alarm siren is loud enough to draw attention. Run time seems rather good. I charged it when I got it, and have used it for days without the need to recharge it. This includes a lot of night riding. I even set the alarm 2 out of 3 nights. Great product, very reasonable price. ... show more
Reviewed in the United States on October 29, 2023 by Todd M.
    • Very well designed
Item Shape: Oval Remote
To put it simply this is just a great product. Excellent battery life, great features, well designed. It's just really good. Highly recommend. The lights plenty bright, signals work good, signals even make different sounds depending on direction and a red or blue light comes on depending on direction on the remote, remote can easily snap to bike or be taken off, sounds can be customized, I can keep going but this really does have all the features I could want in a bike accessory. Very well designed!! The only improvement I could ask for is that the volume of each function be independently adjustable as I want the alarm very loud but don't really need the signal sound and horn to be that loud. Minor complaint tho for a great product! ... show more
Reviewed in the United States on October 15, 2023 by Andrey Marquart
    • It works well!
Item Shape: Square Remote
My customers love these
Reviewed in the United States on May 24, 2026 by Mark H. Hendricks
    • Hands down the best quality
Item Shape: Square Remote
Where to start... I had tried 2 other models of taillights previously and they were both junk, neither could keep a charge and/or malfunctioned due to poor quality. I'll say with this one I could tell right out of the box that this was actually thought through to an impressive degree. This was the only one that came with quality mounting components, which it was also the only one that came able to mount where my stock taillight had been. It also came with the seat mount but I thankfully didn't use it. Next, the sound. I didn't think I would even enjoy having it make sound, it was an added bonus coming with a horn. But I am blown away by the functionality of the alarm system! The remote for the unit mounts on the handlebar and can be secured and released easily when leaving the bike so you can arm/disarm it just like the FOB for your car. It definitely adds to the multi-layered theft prevention system I go by. Just the scare factor of watching someone arm their bike as they walk away is a deterant. The functionality of the blinker and warning lights is great too. Many options, you can even set it to glow when it senses braking. The fact that the blinker is accompanied by a chirping sound is clutch too as you can tell if the damn thing is still on or not! Haha. But by far the most well thought out feature is the battery. First of all it is usb type-c. Second of all it turns off after its not in use for so long. It also turns off every time you arm it. This had lead to me not having to charge it... Ever. Like not once yet. I dunno if it will last! But I'll keep my fingers crossed. ... show more
Reviewed in the United States on October 12, 2021 by Robert M
    • This is a good turn signal light, but too much of a hassle.
Item Shape: Oval Remote
This works as intended and is a really neat device. I do like it, but it's too gimmicky and overkill for a bike ride. The horn is loud and obnoxious. I have the oval remote and I accidently hit the horn button instead of the turn signal buttons because the buttons are too close together and small. Maybe the square remote is better idk. I wouldn't use the horn to let people know you are approaching though. The horn will scare and annoy people instead of just alerting them in a nicer way like a regular bike bell. The main reason I'm returning it is because I don't want to keep being embarrassed for accidently hitting the horn or alarm button. It's too distracting and dangerous trying to make sure you hit the right buttons when commuting. It's easier to just strap on a regular blinking red light and throw up hand signals instead of fidgeting with this thing while biking. Also forget putting the remote in your pocket because it's just going to hit the horn or alarm button unless you lock the remote. But that's a pain to do. It's also a pain to change any of the lights settings because of the weird button combinations that are hard to memorize and the thing beeps loudly whenever you try to change settings. The light turns itself off automatically even when using the turn signals which is dumb. I was sitting at a stop light waiting for the left turn green light and this thing turned off.. The brake lights on this thing is cool though so I will miss that. The auto on/off setting is cool to save battery, but bad if you like to use the slow flashing or breathing mode and need to leave the light on during day commutes. Suggestions: 1. Make the remote buttons easier to press. It's too easy to hit the horn button accidently when wanting to use turn signals. 2. The mount for the remote should be bigger to fit the bike stem or frame incase you don't want it on your handlebars. 3. There needs to be more mounting options for people who have rear racks on their bike or can't attach it to their seat post. 4. Make the horn more pleasant and let us change the volume of it. 5. Make it easier to change settings, it's too confusing and hard to memorize the button combinations and how long to hold each button just to adjust some settings. 6. Let us turn off auto on/off mode. I need the bike light to always be on during the day and I like to use the slow flashing or breathing modes, but after a while the light will auto shut off.. Where I'm at it's illegal to ride a bike without a rear light so this is not a good feature. 7. Don't allow the light to turn off when using the turn signals. This light turns itself off after a few minutes while I'm waiting at a left turn with the blinker on. ... show more
Reviewed in the United States on February 5, 2024 by Adam

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