Product Overview
The Onvian Smart Bike Tail Light is a versatile 5-in-1 device designed to enhance cycling safety and security. It integrates a tail light, turn signals, brake light, electric horn, and an anti-theft alarm into a single unit. This model is specifically designed for cargo rack mounting, providing clear visibility even when panniers are used.
Image: The Onvian Smart Bike Tail Light with its oval remote control, showcasing the main unit designed for cargo rack mounting.
Safety Information
- Ensure the device is securely mounted before each ride to prevent detachment.
- Always charge the device fully before first use to activate its functions.
- Do not disassemble or attempt to repair the device yourself, as this may void the warranty and cause damage.
- Keep the device away from extreme temperatures and direct sunlight for prolonged periods.
- While the device is IP65 waterproof, avoid submerging it in water.
Package Contents
Please verify that all components are present in the package:
- Onvian Smart Bike Tail Light Unit
- Wireless Remote Control (Oval)
- Cargo Rack Mounting Bracket
- Handlebar Mounting Bracket for Remote
- USB Charging Cable
- Installation Screws and Nuts
- Hex Key
- User Manual (this document)
Image: All components included in the Onvian Smart Bike Tail Light package, laid out for inspection.
Setup and Installation
Initial Activation (Important)
Before first use, the bike light must be charged to activate it. Connect the tail light to a USB power source using the provided USB cable. The charging indicator will illuminate. Once fully charged, the device is ready for use.
Tail Light Installation (Cargo Rack Mount)
- Identify the mounting holes on your bicycle's rear cargo rack. The bracket is compatible with bolt distances between 35-85mm.
- Place the tail light cargo rack bracket onto the cargo rack, aligning the holes.
- Thread the provided bolts through the bracket and rack, securing them with gaskets and nuts.
- Ensure the bracket is firmly installed and stable.
- Slide the tail light unit onto the installed cargo rack bracket until it clicks securely into place.
Image: A four-step visual guide demonstrating the process of installing the tail light onto a rear bike rack.
Remote Control Installation
- Place the silicone ring of the remote bracket onto your bicycle's handlebar. The bracket is designed to fit handlebars with diameters between 0.78-0.94 inches.
- Install the bracket onto the handlebar, ensuring a snug fit.
- Fix the bracket with the provided screw using the hex key.
- Snap the remote control unit into the bracket clockwise until it is securely in place.
Image: A four-step visual guide demonstrating the process of installing the remote control onto the handlebar.
Operating Instructions
Power On/Off
Press and hold the main button on the tail light unit for approximately 3 seconds to power it on or off.
Light Modes
The tail light features 6 adjustable light modes. Short press the main button on the tail light unit to cycle through the modes:
- Slow Flashing
- Breathing
- Fast Flashing
- Steady Light
- Emergency Light
- Off
The tail light is equipped with 31 high-lumen COB LEDs, providing up to 160 lumens of brightness for enhanced visibility during night riding.
Turn Signals
Use the wireless remote control to activate the turn signals:
- Press the Left Turn Signal button on the remote to activate the left turn indicator.
- Press the Right Turn Signal button on the remote to activate the right turn indicator.
- The turn signals will flash and emit an audible sound to alert surrounding traffic.
- Press the same turn signal button again to deactivate the signal.
Image: A visual representation of a bicycle using the left and right turn signals to indicate direction on a road.
Brake Light Function
The tail light features an auto-sensing brake light function. When deceleration is detected, the tail light will automatically illuminate brighter to signal braking to following vehicles and pedestrians.
Electric Horn
The device includes an electric horn with 3 distinct sounds. Press the Horn button on the remote control to activate the horn. Cycle through the horn sounds by repeatedly pressing the horn button:
- Electric Car Sound
- Horn Sound
- Birdcall Sound
Anti-Theft Alarm
To arm the anti-theft alarm:
- Ensure the tail light is powered off.
- Press the Lock button on the remote control. The tail light will flash once, indicating the alarm is armed.
- If the bicycle is moved or disturbed, the 110dB alarm will sound to deter theft.
To disarm the anti-theft alarm, press the Unlock button on the remote control.
The alarm sensitivity can be adjusted to 7 levels. Refer to the detailed instructions in the included paper manual for specific steps on adjusting sensitivity.
Image: An illustration depicting the 110dB anti-theft alarm sounding on a bicycle, designed to deter potential thieves.
Charging
The Onvian Smart Bike Tail Light is equipped with a built-in 2000mAh rechargeable battery. To charge the device:
- Locate the USB charging port on the tail light unit.
- Connect the provided USB cable to the tail light and a standard USB power adapter (not included), computer USB port, or power bank.
- A charging indicator light will show the charging status.
- A full charge typically takes approximately 7 hours.
- Once fully charged, the tail light can operate for up to 70+ hours, depending on the light mode and feature usage.
The wireless remote control uses a replaceable button cell battery. Refer to the remote control's specific instructions for battery replacement.
Maintenance
- Keep the tail light and remote control clean by wiping them with a soft, damp cloth. Avoid using abrasive cleaners or solvents.
- Ensure the USB charging port cover is securely closed when not charging to maintain the IP65 waterproof rating.
- Store the device in a cool, dry place when not in use for extended periods.
- Regularly check the mounting brackets for tightness to ensure the device remains secure during rides.
Image: A cyclist riding in the rain, demonstrating the PC+ANTI UV material and IP65 waterproof and dustproof features of the tail light.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tail light not responding to remote control commands. | Low battery in the tail light unit or remote control. | Fully charge the tail light unit. Replace the button cell battery in the remote control if necessary. |
| Alarm is too sensitive or not sensitive enough. | Alarm sensitivity setting is not optimal for the environment. | Adjust the alarm sensitivity level (7 levels available) according to the instructions in the detailed paper manual. |
| Tail light does not turn on after initial setup. | Device not activated. | Ensure the device has been fully charged at least once to activate it. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | SF-31 |
| Color | Black |
| Material | Plastic (PC+ABS) |
| Power Source | Battery Powered (USB Rechargeable) |
| Battery Capacity | 2000mAh |
| Water Resistance Level | IP65 Waterproof |
| Mounting Type | Cargo Rack Mount (35-85mm bolt distancing) |
| Brightness | 160 Lumen |
| Alarm Volume | Up to 110dB |
| Remote Control Range | Up to 70m / 229ft |
| Item Package Dimensions | 5.43 x 3.58 x 2.64 inches |
| Package Weight | 0.37 Kilograms |
Warranty and Support
This Onvian Smart Bike Tail Light comes with a 1-year warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance, or warranty inquiries, please contact Onvian customer service through their official channels or visit the Onvian Store on Amazon.
