Alpinestars Tech-Air 3 Airbag System

Electronics System:

• Incorporates 6 integrated sensors (3 accelerometers, 3 gyroscopes or 1 triaxial gyroscope and 1 triaxial accelerometer) to provide the best crash monitoring performance in a variety of dynamic riding situations
• Activates automatically via the magnetic zip closure
• ECU and electronics are located in a waterproof housing for proven wet weather performance
• Incorporates Alpinestars’ Pro 2nd Generation compact Electronic Control Unit (ECU) embedded in the upper back of the vest
• Uses the Tech-Air 5 street algorithm which provides active protection in street riding scenarios and a variety of riding conditions, even when stopped
• Upgradable system firmware, accessible via the Tech-Air App
• Bluetooth low energy (BLE 5.0) connectivity with the Tech-Air App shows the system’s status, the battery status and riding data
• Integrated, certified lithium ion battery, with a battery life of 40 hours and a recharge time of approximately 4 hours

Operation:

• LED display on the front chest continuously indicates the airbag’s operational status
• LED display incorporates a haptic alert, which vibrates to confirm the system is armed and alerts the rider when the battery is running low
• Equipped with a diagonal zipper to provide complete front chest coverage while also concealing the inner airbag
• Internal magnetic button facilitates easy positioning of the airbag across the chest when riding