1. Introduction
Thank you for choosing the ONVIAN 115dB Bike Alarm. This anti-theft vibration motion sensor system is designed to provide enhanced security for your bicycle, motorcycle, electric bike, scooter, and even doors or windows. With its loud alarm and adjustable sensitivity, it serves as an effective deterrent against theft. This manual will guide you through the setup, operation, and maintenance of your new alarm system.
2. Product Overview
The ONVIAN Bike Alarm system includes the main alarm unit and a wireless remote control. The alarm unit is compact and designed for easy installation on various vehicles or objects.
Image: Two ONVIAN 115dB Bike Alarm units and their corresponding remote controls. The alarm units are black, rectangular, and show water droplets, indicating their waterproof design. The remote controls are sleek, black and silver, with blue indicator lights.
Components:
- Alarm Unit (SF22R)
- Wireless Remote Control
- Charging Cable (for rechargeable models)
- Mounting Accessories (double-sided sticker, zip ties)
3. Setup and Installation
The ONVIAN Bike Alarm is designed for quick and easy installation without the need for complex wiring or screws.
3.1 Charging the Alarm Unit
Before first use, ensure the alarm unit is fully charged. Connect the provided charging cable to the alarm unit's charging port and a suitable USB power source. The indicator light will show charging status.
3.2 Installing the Alarm Unit
Choose a discreet yet effective location on your bicycle, motorcycle, or other item you wish to protect. The alarm can be installed using one of two methods:
- Double-Sided Sticker: Peel off the protective film from the double-sided sticker and firmly press the alarm unit onto a clean, flat surface.
- Zip Ties: Thread the provided zip ties through the designated loops on the alarm unit and secure it around a frame, pole, or other suitable structure. Ensure it is tightly fastened to prevent easy removal.
Note: For optimal performance and security, install the alarm in a location that is not easily visible or accessible to potential thieves.
4. Operating Instructions
The alarm system is operated using the wireless remote control.
- Arming the Alarm: Press the Lock button on the remote control. The alarm will emit a short beep, indicating it is armed. Any vibration detected will trigger the alarm.
- Disarming the Alarm: Press the Unlock button on the remote control. The alarm will emit a short beep, indicating it is disarmed.
- Panic/SOS Function: Press the Lightning Bolt button on the remote control to trigger the alarm immediately, even if it is disarmed. This can be used as an emergency alert.
- Vehicle Locator/Bell Sound: Press the Bell button on the remote control. The alarm will emit a distinct sound, helping you locate your vehicle in a crowded area. There are 3 different bell sounds available.
Image: A hand holding the remote control, pointing towards a large parking area filled with bicycles. A blue arrow indicates the remote's signal reaching a bike, illustrating the vehicle locator function. The text "Remote Control Range 0-66ft" is visible.
5. Sensitivity Adjustment
The ONVIAN Bike Alarm features 7 levels of adjustable sensitivity, allowing you to customize it from a gentle touch to a strong impact. This helps prevent false alarms while ensuring effective detection.
How to Adjust Sensitivity:
- Ensure the alarm is disarmed.
- Press and hold the Unlock button on the remote control until you hear a series of beeps. The number of beeps indicates the current sensitivity level (e.g., 1 beep for lowest, 7 beeps for highest).
- Release the button at your desired sensitivity level. The alarm will confirm the setting with a long beep.
Image: A diagram illustrating the 7 levels of touch sensitivity for the alarm. It shows a bar with adjustable markers and corresponding bar graphs labeled 'do', 're', 'mi', 'fa', 'so', 'la', 'xi' to represent increasing sensitivity. The alarm unit is shown on the left.
6. Multi-Application
Beyond bikes, the ONVIAN alarm's versatile design and motion sensing capabilities make it suitable for a wide range of applications:
- Motorcycles & Scooters: Secure your powered two-wheelers.
- Doors & Windows: Use as a vibration sensor for home security.
- Trailers & RVs: Protect valuable assets.
- Camping Gear: Safeguard tents or equipment at campsites.
- Luggage: Add an extra layer of security to bags at airports or travel hubs.
Image: A circular diagram showcasing the multi-application capabilities of the ONVIAN alarm. Icons represent Motorcycle, Bicycle, Scooter, Door, Camp Ground, and Airport, all connected to the central alarm unit and remote control.
Image: A cartoon illustration depicting a thief with a crowbar being startled by the ONVIAN alarm, which is emitting red alert symbols. Below, images of a bicycle, electric bike, and motorcycle are shown, emphasizing the alarm's use for vehicle protection.
7. Waterproof Rating
The ONVIAN Bike Alarm is rated IPX5 waterproof, meaning it is protected against splashing water from any angle. This makes it suitable for outdoor use and ensures durability in various weather conditions.
Image: The ONVIAN alarm unit mounted on a pole, covered in water droplets, with the text "IP55 Waterproof" and "Protected against splashing water from any angle" overlaid. A blurred background shows bicycles, reinforcing its outdoor use.
8. Maintenance
8.1 Battery Replacement (for non-rechargeable remote, if applicable)
If your remote control uses replaceable batteries, follow these steps:
- Carefully open the remote control casing.
- Remove the old batteries.
- Insert new batteries, ensuring correct polarity.
- Close the casing securely.
Note: The main alarm unit is rechargeable. Refer to section 3.1 for charging instructions.
8.2 General Care
- Clean the alarm unit and remote with a soft, dry cloth.
- Avoid exposing the unit to extreme temperatures or direct sunlight for prolonged periods.
- Ensure the charging port cover (if present) is securely closed to maintain waterproof integrity.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Alarm not responding to remote. | Low battery in remote or alarm unit; remote out of range; interference. | Charge alarm unit; replace remote battery; move closer to alarm; avoid strong interference sources. |
| Alarm triggers too easily/not easily enough. | Sensitivity setting is incorrect for environment. | Adjust sensitivity level (refer to Section 5). |
| Alarm sound is weak. | Low battery in alarm unit. | Recharge the alarm unit. |
| Alarm unit not charging. | Faulty charging cable or power source. | Try a different charging cable or USB power adapter. |
10. Specifications
- Brand: Onvian
- Model Name: SF22R-2PACK (A2&A8)
- Noise Level: 113 dB
- Remote Control Range: Up to 20 Meters (66 Feet)
- Waterproof Rating: IPX5
- Material: PC+ABS
- Item Dimensions (LxWxH): Approximately 4 x 2.4 x 1.4 inches
- Item Package Dimensions (LxWxH): Approximately 5.47 x 3.98 x 1.54 inches
- Package Weight: 0.23 Kilograms
- Included Components: Charging line, remote
- Compatible Devices: Bicycles, Motorcycles, Electric Bikes, Electric Scooters
11. Warranty and Support
The ONVIAN Bike Alarm comes with a 1-year warranty. For any product inquiries, technical support, or warranty claims, please contact Onvian customer service through the retailer where you purchased the product or visit the official Onvian store online. Please retain your proof of purchase for warranty validation.
Onvian Store: Visit the Onvian Store




