I purchased new Hamilton Goldline with the Idtech card reader that is fastened to the outside of door 1.5 years ago and the reader went into tamper mode which I now know that can happen for lots of reasons including getting hit with something. What frustrates me is thier fixable but the cost is almost as much as just replacing it and the wait is weeks for the repair. Has this happened to anyone else? Were these card readers designed to fail? Has anyone found a better reader or fix to this problem? Thanks in advance