The Dor-o-matic 1090 is the same as the Dor-o-matic 2090

If you have the  Dor-o-matic 1090, you can use the Dor-o-matic 2090 as a replacement.  The Dor-o-Matic 1090 is a model that was discontinued in 1995 or so and was the up scale version of the 2090.  The 1090 was usually cast bronze or stainless steel construction.  In the mid 1990’s they combined the product line into the 2090 series and offered the upscale finishes to the 2090.  Most of the parts are the same, and can be interchanged.  If you have any questions please comment to our Panic Device Expert!