
DM-904 Mandatory Unit Used when a court mandates the use of an ignition interlock device for a driver convicted of drunk driving. |
# Months |
Cost per Month |
| Lease only with terms starting at 6 months. | 6-11 |
$95.00 |
12+ |
$82.00 |
|
DV-904 Voluntary Unit |
Purchase Price |
|
| Used by private persons who wish to provide as much safety for their families as possible. | $1,595.00 |
|