I have the Lacrosse model listed above. I found it at a truck stop. Truck stops have a lot of 12 volt appliances and are good places to shop. Since I had the clock in our previous Escape
I asked ETI to run an extra 12 volt cable to where I knew it would be visible from the bed. To make it visible without taking up valuable counter space I used a magnetic cabinet door latch and now suspend the clock from the underside of the upper cabinet.
Some extra cord allows the clock to be stored in the cabinet when travelling.
The criteria for the clock is not only the alarm but the fact the clock has a well lit display that is always on, making it easy to read the time at all hours.