Will this work with model 2090?
My Nutone original outside door speaker requires the visitor to push a lever to hear or to speak. They don't know I am talking to them so they don't press the lever. This door speaker would work much better. PS: My Nutone Intercom System is from 1968, functions perfectly and is throughout my home. So I don't want to replace it, just need to communicate with visitors.
I actually found the original instruction book and it was "operator error"! Works just fine- Amazing that this system works after almost 50 years!
Date published: 2016-03-19
I would like to replace my door speaker
I don't know the model number of my Nutone intercom system, but it was installed 13 years ago, if that helps. How do I determine if your speaker NDB300ab will work with my system?
Thank you for your question on the radio intercom system door stations. The NDB300AB is designed to work with the current intercom systems (NM100 and NM200) only. It is not designed to work with the older systems and the older door stations are no longer available through the factory. Please contact the Technical Service Department at 888-336-6151 for possible assistance.
Date published: 2015-02-12
My door speaker NDB300AB no longer chimes
My front door intercom/bell used to chime when it is pushed but it no longer chimes. I did not install so is there a separate chime module attached ti the main system?
Thank you for your question on the model NDB300AB door station for the radio intercom systems. The problem could be with the push button or with the chime module. You can use the “Service Center Locator” found under the “Customer Service & FAQ” section at the top of our web site page to find a service center in your area to look at the system for you or contact the Technical Service Department at 888-336-6151 for further assistance.
Date published: 2015-12-16