Acumen Electronics HURRICANE CAT21 UNIT ONLY - £229.99

Acumen Electronics HURRICANE CAT21 UNIT ONLY 

Voted No1 in motorcycle news survey of 12,000 readers “Top ten biking security products”

3 year warranty - extendable to 5 years. Details with the alarm

The New HURRICANE CAT21 - the newest version of the award winning upgrade alarm.

Now with the Super-Heterodyne receiver technology and a new lightweight Key Fob

Designed for use as an upgrade for machines fitted with factory or aftermarket immobilisers.

Some insurance companies may insist on a full Category 1 system. So by addition of the CAT21 to the motorcycle's own immobiliser system your security will be upgraded to the highest standard available, CAT1.

Thatcham-approved CAT21 alarm upgrade;

• Totally waterproof resin encapsulated electronics. Resists jet washing and water to a depth of 1 metre!


• Key fob transmitter with integral torch and ignition key. (Key blanks supplied on registration.)


• 14 User definable siren tones. - Know when it's your bike under threat.


• Intelligent Battery Sense™ 3 stage sleep mode based on battery state and time. Use a float charger and the alarm never sleeps!


• Intelligent passive arming with two user definable options when the ignition is turned off.


• Can be programmed to provide Turn Signal Reminder. - Never get caught flashing when you shouldn't!


• Optional Nudge Sensor to reduce false alarms and provide highly effective deterrent.


• Selectable override code with up to 500,000 differs. Choose a code that means something to you!

Founded in 1997, Acumen remains the UK's only independent manufacturer of Thatcham-spec motorcycle alarms.  Acumen is great believer that while "Sales sells the first, service sells the second". To that end they are committed to giving the best back-up there is in the market today. 

Acumen is the only manufacturer to encapsulate the electronics in resin and use automotive-specification waterproof connectors for ultimate reliability;