BAITHNA DC12V Motorcycle Alarm Security System — 125dB Siren, Waterproof Anti-Theft

Designed for riders who want an affordable, easy-to-install deterrent, this alarm package pairs a remote controller with a silicone-encased host unit that runs on 12V vehicle systems (works across 9–14V). It combines a loud horn, flashing turn-signal outputs, and three sensitivity settings so the system can be tuned for different parking environments. The core unit’s waterproof housing and low idle current help preserve battery life while standing guard.

How loud is the alarm and how does it alert passersby?

The built-in siren reaches up to 125dB, loud enough to draw attention in crowded streets or quiet neighborhoods. When triggered it emits a high-volume horn and can also flash the bike’s turn signals to increase visibility and signal an emergency.

• 125dB siren output for strong audible deterrence
• Turn-signal flash synchronization to add visual alarm
• Remote activation and deactivation for convenient control

Can this system prevent a theft or stop a hijacking attempt?

The alarm features an emergency anti-hijack mode that severs the vehicle’s power feed, making it harder for a thief to drive away. While no product can guarantee prevention, cutting ignition power combined with a loud alarm helps delay or deter criminals long enough for intervention.

• Anti-hijack function cuts power supply to impede vehicle use
• Immediate siren response plus signal flashing creates deterrence
• Remote panic trigger for quick manual activation

Will this work on my motorcycle’s electrical system and how easy is installation?

The unit is built for DC 12V systems and accepts voltages from 9V to 14V. Note the product ships configured in AC mode by default—if your bike uses DC ignition you must switch modes or add a relay per the wiring diagram to avoid damage. Installation requires basic wiring skills and following the included manual.

• Works with DC 12V (operating range 9–14V)
• Default factory setting is AC mode; change mode or add relay if needed
• Waterproof silicone host simplifies mounting and protects electronics

How sensitive is the motion detection and can I adjust false alarms?

The alarm offers three sensitivity levels so you can balance detection with false-alarm prevention depending on where you park. Lower settings reduce triggers from wind or passing traffic, while higher sensitivity picks up lighter disturbances near the bike.

• Three adjustable sensitivity levels for environment tuning
• Ability to limit unnecessary triggers in high-traffic areas
• Remote control makes on-the-spot adjustments quick and simple

Who is this for: The BAITHNA DC12V Motorcycle Anti-Theft Alarm Security System is suited to urban riders, commuters, and motorcycle owners looking for a practical, budget-friendly security upgrade. It’s ideal if you want a compact alarm with loud audio, visual signaling, selectable sensitivity, and a waterproof main unit. If you’re not comfortable with wiring, consider professional installation to ensure the correct AC/DC configuration and reliable operation.