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WSDCAM Remote Bike Tail Light with Alarm, Smart Bike Brake Light, Auto ON/Off, Long Battery Life Rechargeable Bike Back Light, 110dB Loud Antitheft Alarm, Waterproof Rear Bike Light Bicycle Tail Light

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$26.99

$ 13 .99 $13.99

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About this item

  • ULTRA-BRIGHT BICYCLE REAR LIGHT WITH 4 MODES - 160 lumens super bright and 270 degree extra-wide bike taillights powerful flashes alert motorists at night and during the day, that enhance your visibility and safety. Slow Flashing/Breathing/Fast Blinking/Steady Light/OFF, 4 light modes easily selected by wireless remote
  • SMART BIKE BRAKE LIGHT - Auto bicycle brake light build in G sensor. Once you braked the rear light will auto highlight for 2s to alert other drivers behind you, effectively avoid rear-end collisions and traffic accidents
  • SMART BIKE TAIL LIGHT WITH ALARM - Not only a bike taillight but also a hidden anti theft bike alarm. This WSDCAM bike tail light build in motion sensor and vibration alarm, can help to deter thieves effectively by 110dB loud alarm, provide additional security and give you peace of mind when your vehicles park outdoors. 7 levels adjustable vibration sensitivity from gently touch to push or beat, you can easily adjust the sensitivity as your need
  • SMART AUTO ON/OFF - No worry the bike rear 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 modes have NOT smart on/off function)
  • USB C RECHARGEABLE - The bicycle back light alarm is powered by a built-in rechargeable 4.2V 700mAh lithium battery and uses 4th version power-saving technology, about 3h full charge can work up to 65h (in steady light mode), standby time about 4~8 months (depend on the work frequency). Note: Using the package included USB C charging cable and your DC5V power adapter to charge it
  • 3 INSTALLATION METHODS - Come with mounting brackets, cable ties for 3 installation methods. Seat bow bracket installation, round seat post bracket installation and zip ties installation suitable for irregular mounting objects. Easy to install. An affordable & practical bike accessory
  • BIKE SEARCH FUNCTION & WATERPROOF - Bike search function, easy remote to find your bike in parking lot, 3 kinds of bells for your choice. This function also can be bike horn function. IP65 waterproof, don’t worry about rainy day



Product Description

WSDCAM Smart Bike Tail Light Alarm with Remote

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Helps to enhance your riding saftey and give you peace of mind when park outside. Great for your road bikes, mountain bikes, ebike, scooters, etc. Well-made process and mature senser technology and algorithm let WSDCAM taillight alarm exceed industry standards for quality performance.

bike rear light
bike rear light
bike alarm
bike rear light

USB C Rechargeable

Uses 4th version power-saving technology, about 3h full charge can work up to 65h, standby time about 4~8 months (depend on the work frequency).

bike tail light

IP65 Waterproof

IP65 waterproof, don’t worry about rainy day.

bike light

Add more alarms/remotes

You can pair with more remotes/alarms. Can pair up to 8 remotes, and multiple alarms.

bike light

Package Including

Bike taillight, Remote, USB C Cable (NOT included charge adapter), Mounting Bracket Accessories, No-slip mats, Cable Ties

bike light
bike light

Aaron ma
Reviewed in Canada on March 9, 2025
This is an awesome rear Light for any bike and it keeps your seatpost clean and clear of clutter and the light stays nice tucked away underneath your saddle with the supplied bracket that they provide but they do however still provide a seatpost bracket but definitely the saddle rail mount is the way to go in my opinion! I love the brake light feature because it’s way better than using hand geatures and I am generally lazy when using hand gestures when riding my bicycle! I also do like the light sensing feature i originally thought that it was a gimic and just marketing but the light sensor does actually work , when it senses it’s sunny out the light automatically turns off and turns back on when it’s dark out and light sensing technology all works in sync with the brake light feature. It also automatically turns off when it senses the bike is not moving! The Alarm is definitely a nice touch and a feature I use myself all the time when I lock up my bike . It won’t deter the most opportunist theives being the fact the light itself can easily be attached and removed without any tools but I generally always try to keep my bike in my sight at all times when I lock up anywhere but my home because at home the alarm isn’t necessary.
Mohamed Y.
Reviewed in the United States on September 3, 2024
Works great on my bike and was easy to install. The light is pretty bright and provides some good visibility for you in the dark. The sound of this alarm is so loud.
Phyllis
Reviewed in the United States on August 29, 2024
I like how loud the alarm is and the ability to change the brake light. It wasn't the easiest to attach and charging will be interesting, but it is a great purchase.
J. Allen Tierney
Reviewed in the United States on August 24, 2024
Very pleased with this taillight alarm. Works every time so far very loud !!
Noho Cycle Chic
Reviewed in the United States on July 5, 2024
It has a theft screw option to screw the light to the screw on mount but you will need to keep the light attached to the seat post to charge the battery, I like the large circle light.
Joseph Ellis
Reviewed in the United States on July 29, 2024
Works great on my bike and was easy to install. It includes several options for attaching to any type of bike with all the hardware needed.
Suzanne
Reviewed in Canada on July 11, 2024
Je l’ai acheté pour mon vélo.Facile d’installation et je vous assure que l’alarme émet un son vraiment très fort (2 avertissements et ensuite l’alarme)C’est ce que je recherchais afin de dissuader les gens malintentionnés et me donner du temps pour réagir face au méfait.
Stephanie S.
Reviewed in the United States on June 29, 2024
Brought this for my ebike it looks like a tail light and works like a car alarm allowing me to feel secure about leaving my bikes at the campgrounds
Canada Rules
Reviewed in Canada on February 20, 2024
This light was really easy to install under my bike seat and looks pretty good. The light itself is pretty bright and provides some good visibility for you in the dark. The alarm is extremely loud and would likely deter someone from taking off with your bike but won't prevent them from ignoring the sound and riding away. It gives you a warning that someone is taking off with it which is better then nothing. You need to keep the remote handy to work the alarm and if you loose it then you cant use the alarm anymore. Decent light with bright LEDs and a very loud alarm.
Blue Owl
Reviewed in the United States on December 8, 2024
Works well, does the job. Alarm is very loud
Mel Sundita
Reviewed in the United States on November 22, 2024
All possible fittings to mount included Recommend without a doubt!
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