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Bicycle Rear Light Remote Control Alarm Lock

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  • Remote Control Fixed Position,can find your bike in 100m.

  • 3 in 1 intelligent sound and light anti-theft alarm taillight.

  • Ultra-high 120 db alarm.

  • Three modes to change.

  • Wireless Bell function.

  • COB Taillight function.

  • Remote Alarm function.

  • USB Chargeable.

  • IPX5 waterproof.

  • Neat & Nice Design.

  • Charging Time 2-3 Hours, for more than 30 days Standby / 15 to 20 days Being Used.


  • Color: Black

  • Mode: 3 modes

  • Light Color: Red

  • Alarm sound: 120 decibel

  • Remote distance: 1-100m(Open area)

  • Battery: 3.7V 800mA lithium battery

  • Waterproof: IPX5 waterproof

  • Lamp beads: COB light source

  • Buzzer material: copper

  • Remote control battery normal use about 8-12 months

Package includes:

A3: 1 x Alarm taillight, 1 x Charging cable, 1 set of Installation tools, 1 x Holder, 1 x Instruction manual

A6:  1 x Alarm taillight, 1 x Holder, 1 x Remote control, 1 x Remote base, 1 x Pad, 1 x Charging cable, 1 x Bandage, 1 set of Installation tools, 1 x Instruction manual


  1. Please do not directly at your eyes with taillight, avoid unnecessary harm.

  2. Do not place the alarm at least two meters away from your ears.

  3. After long time not to use, you need to make it full charged when you use it again, and when you charge it,the light will alarm sound.

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