CAT1 - Thatcham's Category 1, the highest specification there is, probably in the world, for motorcycle security. The newest Thatcham-approved product. Acumen's CAT1.1 has class-leading 1.8mA current draw (substantially less when in sleep mode) and is the smallest Thatcham CAT1 alarm available today - so it intrudes less on any space you may have. So it's easier to fit in those hard-to-reach places, making it harder for any thief to access it and beat it. Professional fit alarm system with key fob transmitter. This price includes installation by an approved engineer. They come to you - home or work (not available for Wales, or north of the Glasgow-Edinburgh Area). Please contact Securit GB Ltd/shop4bikers for more information. Price includes delivery to mainland UK. 3 year warranty - extendable to 5 years! Details with alarm purchase. The Ultimate Category 1 professionally fitted alarm featuring: Totally waterproof resin encapsulated electronics and waterproof Automotive-specification connectors rated to IP67 for ultimate reliability. Resists jet washing and water to a depth of 1 metre! Acumen are STILL the only alarm manufacturer to use waterproof connectors. You wouldn't dream of seeing a motorcycle manufacturer use non-waterproof connectors on the motorcycle Engine management system, so why accept non-waterproof connectors on an alarm/immobiliser system? THREE sirens. yes, 3. One siren for what is probably the loudest Thatcham system, and two back-up sirens in case the primary siren is attacked. the Secondary, back-up, sirens are behind a metal plate for added security and also have their own driver circuit for added reliability. Key fob transmitter with integral torch and ignition key. (Key blanks supplied on receipt of Acumen's copy of the system "Certificate of Installation".) 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 an intelligent charger and the alarm never sleeps! Intelligent passive arming with two user definable options when the ignition is turned off: Immobilisation and forced ignition sensor only (No more fumbling for the key for when you stop for fuel!) To full arm press the key fob. Alternatively the system can be set to provide full passive arming. Can be programmed to provide Turn Signal Reminder. - Never get caught flashing when you shouldn't! Optional programmable 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!