Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: will this work with n300 m s system?
Document: I ordered M&S System D3BN Doorbell Intercom in Antique Brass, delivery was timely. I had no problems with the installation, fairly easy, hook up same color wires, secure with two screws. It's been installed for ?? 2 years already?
Ordered a antique brass doorbell intercom to replace the original unit built when the house was constructed. The product blems in with the exterior brick and actually give the entry way a classic look. Overall the product was easy to install and function very well with the intercom system. Thanks for making the product accessible through amazon.com.
Very happy to find the replacement for our badly worn doorbell / intercom. Extremely pleased that we found the exact M&S item needed. Thank you!
This is a replacement for the same model I bought a year ago that quit working. I hope it lasts longer. It is great when it works, but should last longer than a year.
Thank you for the fast and prompt service.
Looks great, works great and fit perfectly over our existing intercom doorbell cut out. Took less than 5 min. to install.
Like most of us, I am skeptical about trying to replace a item that has been there for years. I rely on comments that people put regarding item that I need to replace. This replacement was better than I expected. It gives my front entryway a more modern look and amazingly it lights up at night so you can actually see that there IS a doorbell. I totally love it and am very happy with it. My wonderful husband (jack of all trades) installed it with no problem.
Item as described, very easy installation. Works as a charm. Wiring, screws and directions were all included with in the package
Fit our old Music and Sound door bell box perfectly and looks great. Made of heavy brass and should last.
Fast shipping. Do wish they would come with gaskets though to keep out water/rain from rising the wiring and screws. Sealed very nicely with clear caulk though.
Answer: no