Smart Bike Light Alarm with Brake-Sensing and Remote Security

Smart Bike Light Alarm keeps your rides safer with reliable brake‑sensing visibility. This brake‑sensing taillight also adds powerful security protection wherever you park.

Smart Bike Light Alarm – Benefits for You

✅ Boosts your visibility so drivers notice you sooner during night rides or low‑light conditions.

✅ Highlights your braking instantly, helping others react in time and reducing close‑call situations.

✅ Deters theft with a loud 110dB alarm so your bike stays protected even when left outside.

✅ Lets you locate your bike quickly in crowded racks so you avoid searching through endless rows.

✅ Enhances your sense of control thanks to the remote, letting you arm or disarm the system from a distance.

✅ Adapts to every season with durable, weather‑resistant materials so you ride confidently year‑round.

✅ Offers long‑lasting performance, reducing the number of times you need to recharge or swap batteries.

✅ Helps keep pedestrians aware of your presence, making shared pathways safer for everyone.

Upgrade your rides with dependable visibility and smart protection at the touch of a button.

This compact taillight delivers four essential functions in one unit: a bright rear light, instant brake‑sensing illumination, a powerful anti‑theft alarm, and a responsive bike bell. Its smart light response automatically activates when you enter tunnels or ride after dark, giving you reliable lighting without any extra steps.

The device pairs with a remote for simple control, and if you’re setting up the horn, pairing takes just a moment—power on the alarm until you hear a short tone, release, then press the horn button to sync them together.

The system runs on a 700mAh rechargeable lithium battery, offering about one to three months of regular use on a single charge and up to six months on standby. Charging is simple through a standard USB‑C port, though very high‑speed chargers may not be compatible.

The remote itself uses either a 27A alkaline battery or a CR2032 button cell depending on the model, each offering multiple years of life under normal use. Operating at 433.92MHz, the setup remains stable across a wide temperature range from severe cold to extreme heat.

Lighting modes include Slow Flash, Breathing Flash, Blink Flash, and Steady Flash, giving you flexible options for different routes and traffic conditions.

The taillight is built from sturdy PC material with UV resistance and IPX5 waterproofing so it remains dependable in rain and dusty conditions. Even challenging weather won’t affect its performance.

When parked, the alarm stands guard with both sound and visual warnings. Sensitivity can be set across seven levels, letting you adjust how reactive the alarm should be depending on where you leave your bike.

The remote has a helpful bike‑finding function with a range of roughly 69 feet, making it easy to identify your bike in a full rack.

The alarm can also pair with up to eight remotes, offering flexibility for multi‑user households or shared bikes.

If you're using the system for the first time, fully charge the device; activation begins after that first full charge. If you need setup guidance, you can request a digital manual. The alarm supports up to eight remotes for added convenience.

Stay visible, stay secure, and enjoy peace of mind every time you ride.