Title: Trouble shooting
Review: It is May 2006. The Telezapper TZ900 has been discontinued for at least a couple of years. You can still buy them online at Amazon, eBay, and other sellers. I just bought one online. It didn't work.Beware that if the unit sat in the distribution channel for some years, which is possible, the internal battery may be no good. I found that the Privacy Technologies Co. provides excellent troubleshooting and help with other installation problems. Call them at 1-800-373-6290. You will need the info on the bottom label: Model, Plant, and Mfg. Code.They got mine working quickly. They answered the phone quicky. The dealt with my issue with courtesy.
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