This review is of the ringer/intercom itself, not the picture. :) I installed this (secure) system in October 2009. Almost 9 years in use. He never fails. The outdoor unit has a bright little backlight to find it in the dark. A pleasant but audible doorbell rings in my small house. Voices are clear and crisp from both the internal and external speakers. You no longer have to expose yourself to someone at your door. *Update: August 2018 - This unit still works like new in 2009. Wonderful. I would recommend buying it and would buy it again.
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