Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: I see it is biometric but is there also a combination and key unlock backup?
Document: I was very pleased with the MV500, which I could open blindfolded reliably, but I needed something larger, and thought the MVB1000 with biometric fingerprint reader would be even better. Sadly, I was mistaken. By the looks, I thought the MVB1000 provided the same figure tip combination style as the MV500 and MV1000, but also added a biometric reader to boot.
Within two weeks, three of the four buttons stopped working. Doesn't leave you many options for a combination ... Also, the release mechanism only releases four out of five times. Basically, I have to use the key to open this. (Had a similar safe for many years, but this model isn't working. )Now I need to figure out how to return this thing.
There's a small learning curve but it serves its purpose.I would have given the review five stars had I been able to set a combination, in addition to the biometric functionality.
BLUF (Army jargon): the safe would not open with the touch-pads.It was easy to program and appeared sturdy enough for my function of denying children access to a weapon. However, when attempting to open using the touch-pads it emitted a mechanical sound but refused to open. I changed the combination several times and also used new batteries. No luck, so I returned it.
This is exactly what I was looking for.A handy safe with the biometric fingerprint lock.The fingerprint lock works great, can open the safe very quickly also in the dark.I would highly recommend this safe for everybody.
I hate to give this product anything less than 5 stars, but the biometric fingerprint reader was simply unreliable. I love the construction of the product, feels strong and just the right size and weight to hide in a dresser drawer. However, I tried for a week (living with it) to see if I could figure out a consistent way to slide my finger(s) over the reader. I scanned all my fingers and tried them all repeatedly.
Though I followed the directions correctly, and the green light flashed, and the little wimpy lock even made a whining sound as if attempting to unlock the safe, it wouldn't open!! I purposely failed the passcode entry just to see the result and got the red light, but despite many attempts to get the safe to open (and all met with green lights) I could never get the passcode to work.
quite comfortably. It has a 4 digit code, with a keyed backup if your batteries fail.
I would highly recommend this safe. Its got the finger input to unlock along with keys. Comes with a strong line to attach it to something. Great item from a solid company.
what I needed. a little too big for under my front seats, but fits well in corner under rear seat. holds up to 3 weapons and a lot of other stuff. cannot see it from outside the vehicle.
Answer: yes