I signed a contract with Firstline security in May of 2005 - along with a substantial one year's monitoring fee deposit. In December I received a letter stating that monitoring services were going to be transferred to Criticom/IASG, and my billing as well as monitoring started to come from IASG. I never heard from Firstline again after receiving the letter indicating the monitor change to IASG. In 2007 I started getting bills from Protection one instead of IASG. In 2008 the analog cell service was discontinued, and I wa... read full review »