My partner had this crap violating device. 10:05am blew 0.022 - car will not start wait 5 min blew 0.00 car started.. THIS STILL SENDS A VIOLATION NOTICE TO RMS. This happened on a number of occasions. 6 violations in 6 months , costing $3,000 , 11 days jail, $100,000+ loss of income .. so many court appearances. One CAN - court attendance notice was sent to AN INVALID ADDRESS- lead to arrest warrant issued fail to attend court . - sent to Jail for 11 days , got bashed in custody, due to administrative error of court and this faulty violating device. Then placed on ICO AND CCO NOW THEY WANT TO LOCK ME UP FOR 4-6 weeks for not Re-offending and driving to a corrections appointment.. this company needs to be jailed .. NOT ME