Smart Car Alcohol Ignition Interlock & Breath Tester

Precision Detection
– High-accuracy semiconductor sensor instantly measures blood alcohol concentration (BAC) with reliable results (0.00-0.19% BAC range).
Safety First
– Integrated ignition interlock prevents vehicle start if alcohol levels exceed legal limits (adjustable threshold for regional compliance).
Compact & Durable
– ABS+PC alloy housing with anti-slip texture, resistant to drops and extreme temperatures (-10°C to 50°C).
User-Friendly
– One-button operation, auto-calibration, and LCD backlight for night use; includes replaceable mouthpieces (hygienic PP material).
Multi-Scene Use
– Ideal for personal sobriety checks, fleet management, ride-share drivers, and law enforcement spot tests.
Plug & Play
– Direct OBD-II port connection (universal vehicle compatibility) or standalone breathalyzer mode.
Wholesale Advantage
– Bulk pricing for distributors, logistics hubs in US/EU/ASIA, 24/7 OEM support.
Legal Compliance
– Meets DOT/NHTSA and EU 2014/45/EU standards (certification included).