Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: What is to prevent someone from prying this thing off the house and then forcing it open to get the key out?
Document: This lockbox has saved helped me several times. When I've accidently locked myself out of the house. When a family member needed to use the key. etc. It really takes the hassle and worry out of hiding a key or leaving a key with someone. 4096 possible combinations and solid construction made this a good purchase ($40 black Friday 2012).
I love these key safes. We use them where I work and so I am very familiar with them. I just recently had to break a window to get into my locked house and decided to purchase one for myself. I spent $59 here at Amazon while a similar but much less durable residential model sells at hardware stores for $40 - it's well worth the extra $20.Highlights:-Heavy duty (when you hold it in your hand you can feel the weight!
This means that I now need to use a screwdriver or key to pry the cover open...a pain when it's cold, so I've removed the cover. A small nuisance, so I take it down to 4 stars.
This KeySafe is as sturdy of a key box that there probably exists. We all probably lock ourselves outside of the house at least once and that is when you wish you have one of these key safes in place.The instruction sheet is not very clear and it fails to tell you how many numbers you can enter.
seems great and is pretty heavy. I think the extra two digits would help with security. the heft and supposed durability seems that this should be a lasting product compared to the smaller ones with ten digits. no batteries is a plus since this is used as an emergency onsite key for a summer house.
We wanted to have a spare key handy, but didn't like the idea of hiding a key. This is heavier and more solid than the rest (looked at quite a few). Easy to install, easy to program and easy to use. We mounted ours to concrete blocks with two Tapcon screws. We also put ours inside the garage, so potential burglars would have to get into the garage before they could even see this unit.
A bit of a hassle to open the first time:  The plastic shipping tag ripped off. But I put a corkscrew into the hole in the back to hold it and pulled the front open. I recommend removing the plastic cover until the lock is installed. Once installed, this is no longer a problem.Update 1/7/2014: The small "permanent" tab on the plastic cover broke off.
Even if it was found by a burglar it would be almost impossible to remove from the house due to it's position. If somehow it was removed I don't think anyone would be able to break into it without a torch.
This is a very sturdy keylock which is very heavy. So sturdy that it is very difficult to get in.It provides 12 buttons to use as a code - which sounds like a lot.
This baby is built. I mean really well built. The security of this unit is limited to the quality of the mounting. If you have it well mounted, nobody is going to get into it easily. I like the fact that the keys are covered, from curious poking fingers to keeping weather out.
Answer: no