During routine patrols, which type of communication device is commonly used?

Portable radios, also known as two-way radios, are commonly used during routine patrols because of their versatility and ease of use. These devices allow security personnel to communicate effectively while on the move, ensuring that they can maintain contact with their team and the command center regardless of their location. The portability aspect is key; officers can carry these radios easily, which enhances their mobility and responsiveness when conducting patrols.

This type of radio is designed to be lightweight and durable, making it suitable for various environments that security forces operate in. Additionally, portable radios typically have features such as hands-free operation, making it easier for officers to communicate while performing other duties.

While other communication devices like mobile two-way radios or base stations are useful in various situations, they may not offer the same level of mobility or convenience needed during active patrols. Fixed two-way radios, for example, are stationary and would not be practical for personnel who need to be on the move. Thus, portable radios are the ideal choice for routine patrol communication.