Ramos Alarm Clock

Here's what you should expect with the range of your Ramos Keypad. This is the same for both LED and Nixie clocks. The apartment test has lots of walls that the radio waves have to travel through, but still works fine. The more open the house/apartment, the better the range. The keypad batteries last around 2 years. 


Written by Paul Sammut — September 19, 2012

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