| Sensor | Electro Chemical Fuel Cell |
| Specificity | Only reacts to alcohol |
| Temperature Range | -40c to +70c |
| Power Up Time | 15 seconds to open the handset |
| Analysis Time | 5 to 20 seconds |
| Automatic Switch Off | After 5 minutes |
| Calibration Interval | Every 6 months |
| Handset Dimensions | 125 x 60 x 26mm |
| Handset Weight | 130 gram inclusive of battery |
| Power | Suitable for 12v and 24v Handset powered by own battery with vehicle charger |
| Power consumption | 20 mA |
| Relay Capacity | 30A Continuously |
| Safety | Override in cases of emergency |
| Memory Capacity | 4000 samples |
| Driver Change Reset | Reset Push Button available when drivers are changed mid-journey |
| System status | Highly visible Red LED to indicate system status |
| Approvals | E Mark – EEC95/54 and 95/56 CE Mark – EN50081-2, EN 50082-2 |
| Support System | 24/7 Telephone Support Service |