dei le responder chirps 9 times

It began a few weeks after installation. 4-5 seconds after successful arming DEI LE responder' siren chirps rapidly nine times (may be eight). It happens when arming using both factory and DEI remote. It doesn affect any alarm or RS functions, however it's really annoing. Thjere is nothing about this message both in user or installation manual. Is it some secret manufacturer code? The car is Grand Cherokee 06 The alarm-RS is Viper 5701, tried Clifford 3.3X -the same result.

i just had the similar issue with (i think it was a) 5301. 2 way remote start keyless ..03 escape.  Each time the car was locked or unlocked or r.started the 2way remote, 6 seconds later,  would buzz twice for, a total of four sets of two buzzes. The car still locked unlocked and r.started. i had to reprogram the 2way remote back to the unit and all was well.