Pablo has trouble sleeping at night due to his fear that his apartment will be burglarized. He buys an alarm system and deadbolts for all of his windows and doors. According to Maslow's hierarchy of needs, Pablo is trying to meet his:

Pablo is trying to meet his Safety need

Explanation:

The Maslow's hierarchy defines five categories of human needs: physiological, security, affection, esteem and self-fulfillment. The Safety need are those that are linked to the need to feel safe in the face of some type of danger (violence, natural catastrophes), to have protection, be it, for example, stability in life, how to be able to preserve one's job. This need is also related to the fact that there are laws and limits that allow order to exist in society.

Safety needs

Explanation:

Safety needs are needs that individual needs to keep them from been harm. A person who desire safety needs will always go to any length to ensure that those need are meant before going to another needs that are higher than that especially if the person does not feel safe in the environment or place they are or if the person is always scared that something may happen to him / her.

Examples of Safety needs include good health, shelter, job security etc which are all necessity for a person survival or to keep someone from harm.