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Defcom motorcycle anti-theft alarm

Defcom 3.1b | The anti-theft alarm that prevents your motorcycle from theft.

Compatible with all brands
3-year warranty
Audible alarm
Prevents theft
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Anti-scratch remote control

The DefCom alarm is activated and deactivated by an additional remote control supplied in the box (2). The miniaturized waterproof remote control is placed into a silicone case to ovoid scratching around the ignition key and fuel tank.

Powerful 116 dB siren

The DefCom alarm features a powerful 116 dB siren. It alerts you that your motorcycle rr scooter is in danger. It has the effect of making thieves flee instantly.

Prevents the engine to start

The DefCom motorcycle alarm features an integrated engine cut-out that prevents your motorcycle, quad or scooter engine from starting. This provides additional protection in the event of theft.

Motion and shock detection

The DefCom motorcycle anti-theft alarm features a gyroscope that detects every movement of the motorcycle, quad or scooter. Your motorcycle is protected against any suspicious aggression. As soon as the thief removes the kickstand and puts your bike upright, the alarm goes off!

Installation by our professionals

The installation of this product requires the intervention of a professional installer. Prices may vary according to the complexity of your vehicle and the equipment to be installed. Ask one of our specialist dealers for advice or a quotation.

Our installers

Alarm + GPS tracker

For even greater protection for your motorcycle, quad or scooter, switch to a connected alarm. The DefCom alarm can be coupled with our

EasyTrak GPS tracker

. You’ll be notified instantly by SMS, App and Mail when the alarm is triggered. It’s the most comprehensive solution against theft!


<strong> Anti-scratch remote control: </strong>Activated by an additional remote control (supplied)
<strong>Engine cut-off: </strong> The alarm incorporates an anti-start engine to prevent the engine to start.
<strong>Shock & motion detection: </strong>A gyroscope detects every movement of the motorcycle.
<strong>Internal Battery : </strong>secures your vehicle even if the power supply is disconnected.
<strong>Powerful siren: </strong>116 dB
<strong>Power supply: </strong> 12V (10V-15)
<strong>Connection type : </strong> Analog (wiring)

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