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: Is the sound volume good? I have elderly in the house and our current wireless doorbell isnt loud enough.
Document: This wireless doorbell is awesome. The range is incredible, the sounds are very loud and can be heard throughout the entire house. And I like the fact that I have a choice of 5 different sounds. I added a second bell push to my back door which also operates this doorbell. Great product!
Good system but the definition of &#34;long range&#34; does not include consideration of the rather anemic top volume. I ordered a second receiver so as to cover the back rooms of a long narrow house. Otherwise I would give it a five.
I have had this somewhat expensive wireless doorbell for several months now, and it has worked perfectly for me. The rings are very loud and can be heard throughout my entire house (and I am a little hard of hearing). I liked the choice of rings, but some are rather bizarre. I will say, however, that the manufacturers claims of great engineering are somewhat overblown. The push button is not easy to open up without damaging it, and the mounting system does not appear to be particularly sturdy.
I am hard of hearing, and a lover of style.This doorbell is perfect. I've had it 6 months. As others have said, the interior chime looks great, the sound is loud and clear. Worth every penny.I bought this because I wasted 3 grand on a Bang and Olufsen 6 phone system that is just a piece of junk. Line 2 of that is hard wired to a doorbell.
I recently purchased this wireless doorbell system and found it to be a very good buy. I really like the look of the system and the ring tone options. I would recommend it highly for anyone needing a cool wireless system.
Signal between transmitter (doorbell) and receiver is not strong enough to go through concrete block walls, so doorbell must be within 50 feet of sound generator. I couldn't place the sound generator anyplace that was useful or desirable. Also, choices of sounds was limited to 5 rather boring sounds.
Doorbell has lived up to expectations in terms of range, sound and appearance. Easy to install. Worth the cost in comparison to other wireless doorbells on the market.
Good range, can be heard on all three floors of my house when properly located. No comment on battery life yet as it is new. Very sleek looks, and quite small. I expect the battery replacement for the button will be expensive as it holds two CR type batteries, maybe $10 to replace, hopefully not very often.
I've bought three wireless doorbells in the past that either don't work at all, or stop working after about a week or so. This doorbell is going strong through the middle of a pretty hefty Northeast winter. It looks fine, it was simple to install, and it sounds good. It's slightly more expensive than some other models, but it works and it's still cheaper than rewiring the front hall. I'm very satisfied.
We needed a wireless doorbell for the front gate of our new ultra-modern house and the options are really few.This looks great, works great, and we're happy we bought it!
Answer: yes