To become a detective in Dubai, you typically need to meet specific requirements and follow a certain process. Here are some general steps that may help you become a detective in Dubai:

1. Meet the Basic Requirements: The Dubai Police Force requires its detectives to be at least 21 years old, have a high school diploma or equivalent, and be physically fit. In addition, candidates must have a clean criminal record and be of good character.

2. Obtain Relevant Education: Pursue a degree in criminal justice, criminology, or a related field. This can help you gain the knowledge and skills necessary for the job. Dubai has several universities and colleges offering programs in criminal justice.

3. Gain Work Experience: Work in law enforcement, security, or investigation-related fields to gain relevant experience. This can help you develop skills such as critical thinking, problem-solving, and attention to detail.

4. Apply to the Dubai Police Force: Apply to the Dubai Police Force and pass the recruitment process, which may include written and physical tests, interviews, and background checks.

5. Complete Police Academy Training: Once you are accepted into the Dubai Police Force, you will need to complete the police academy training, which typically takes six to eight months. The training will cover various topics related to law enforcement, including investigations, crime scene analysis, and forensic science.

6. Apply for Detective Positions: After completing the police academy training, you can apply for detective positions within the Dubai Police Force. Detectives may work in areas such as homicide, narcotics, fraud, or cybercrime.

It's important to note that the Dubai Police Force may have additional requirements and processes for becoming a detective. Therefore, it is recommended to research and follow the specific guidelines provided by the Dubai Police Force.