ALCOLOCK™ V3, Alcohol Interlock

ALCOLOCK V3 inhibits vehicle operation if the driver has been drinking. Engineered to withstand the vibration, dirt, dust, humidity and extreme temperatures, it can be installed in any motorized equipment, including trucks, ships, trains, and heavy machinery.




  • Simple breath sampling
    Drivers use the handset to provide a breath sample. Within seconds ALCOLOCK V3 analyses it for breath alcohol content (BrAC) and displays instructions to the driver.
  • Programmable 
    Drivers may be tested at the beginning of their shift or at intervals throughout the day by programming the ALCOLOCK V3 system to meet company safety policy requirements.
  • Emergency Override
    ALCOLOCK V3 devices include an electronic override for emergency situations. Its use may be monitored using the system software.

Technical Specifications:

  • Sensor: Electrochemical
  • Memory: 100,000 logged events
  • Analysis time: 5 – 25 seconds
  • Data Transfer: Wi-Fi 802.11 BGN
  • Accuracy: ±5 @ 50 mg/dL
  • Operating voltage: 12 or 24 volt DC


Alcohol Countermeasure Systems

Free Delivery: Within 5 working days Free!

Get it Faster!: Within 4 working days $24.99

3 Days Guaranteed Delivery: Within  3 working days $56.99

*Please note that all drug test kits will require a lead time of approximately 3weeks

If you are not completely satisfied with your purchase, simple return the products to us in their original, unopened, unused condition and packaging within 7 days of receipt and we will issue a full refund (excluding original and return delivery charge), or exchange for a different item, if preferred.

If the reason for the return is the product being faulty, do send us an email. We may request you take a photo of how the product mulfunction. Our customer service agent will confirm it via email and we will issue a full refund (excluding original and return delivery charge), or replace it for free (We will fully reimburse you the return shipping too!)