Datatool Motorbike Alarms and Immobilisers
Datatool offer state-of-the-art motorbike security including self-fit motorbike alarms, as well as Thatcham approved devices.
Our alarms and immobilisers are built to a high standard and offer you peace of mind that your bike is protected at all times.
For Thatcham approved devices, you will need to book a fitting with one of our professional fitters.
Thatcham Approved Alarms
A Thatcham device is a security device, such as an engine immobiliser or alarm. It’s certified and rated by Thatcham Research, otherwise known as the Motor Insurance Repair Research Centre
Datatool has met rigorous Thatcham test requirements to meet their Thatcham Security Criteria (TSC) in vehicle tracking system approval. This will cater for any insurance company TSC tracking system requirement.
Thatcham Category 2>1
- Datatool S4 Green (Alarm) Replaced by LFA
- Datatool LFA (Alarm) Due Summer 2022
Thatcham Category 1
- Datatool S4 Red (alarm & immobiliser) Replaced by LFA+
- Datatool LFA+ (Alarm & Immobliser) Due Summer 2022

The Datatool Alarm Range
Datatool Evo Self Fit Alarm

The Datatool Evo is an easy to fit alarm system designed for motorcycles and scooters with a 12v battery. Using a sophisticated movement sensor, the Datatool Evo constantly monitors for signs of unauthorised movement, triggering the loud integrated siren when the movement exceeds the permitted level. The movement sensor can be adjusted via the remote control to one of three levels to customise the alarm to your preference.
The Datatool Evo also monitors the battery voltage, triggering the alarm if the voltage rises suddenly indicating the engine has been started and also provides visual notification of a low battery by reducing the flash rate of the deterrent LED.
£99.00
Datatool Evo Plus Alarm/Immobiliser

The Datatool Evo Plus is a combined alarm/single circuit immobiliser system designed for motorcycles and scooters with a 12v battery. The Datatool Evo Plus utilises a sophisticated movement sensor to monitor the vehicle for signs of unauthorised movement as well as providing hotwire/forced ignition protection and under seat storage protection via a magnetic seat switch.
Designed for installation either by a competent home mechanic or your local motorcycle dealer, the Datatool Evo Plus provides an increased level of security over a standalone alarm but without the complexity and cost of a full Thatcham Category 1 approved system.
£134.99

DUE SUMMER 2022
For bikes or scooters fitted with Thatcham approved alarm category approved immobilisation, the Datatool LFA adds the alarm protection to upgrade the vehicle to full Thatcham Category 1 status.
The LFA features independently adjustable shock and movement sensors and customisable automatic arming.
The LFA is one of the smallest Thatcham approved products available, designed with the limited space on modern bikes in mind.

DUE SUMMER 2022
The flagship alarm in the Datatool range, the renowned Datatool LFA+. This Thatcham Category 1 approved alarm immobiliser system offers the ultimate in protection with dual circuit immobilisation, independently adjustable shock and movement sensors and customisable automatic arming.
The LFA+ is one of the smallest Thatcham approved products available, designed with the limited space on modern ABS equipped bikes in mind.
Discontinued Products

Datatool S4 Green
For motorbikes or scooters fitted with Thatcham approved alarm category 2 approved immobilisation, the Datatool S4 Green adds the alarm protection to upgrade the vehicle to full Thatcham Category 1 status. The S4 green features independently adjustable shock and movement sensors and customisable automatic arming.
DISCONTINUED 2022

Datatool S4 Red
The flagship alarm in the Datatool range, the renowned Datatool S4 Red. This Thatcham Category 1 approved alarm immobiliser system offers the ultimate in protection with dual circuit immobilisation, independently adjustable shock and movement sensors and customisable automatic arming.