Whether a family needs to buy walkie-talkies depends on their specific needs and circumstances. Here are some factors to consider:

Convenient Family Communication: If family members often disperse throughout a large residence or a multi-story house, walkie-talkies can provide a convenient means of communication. This allows for quick and easy communication with family members without the need to search for a phone or move to different rooms.

Indoor and Outdoor Activities: If your family frequently engages in outdoor activities such as camping, hiking, skiing, or traveling, walkie-talkies can help maintain real-time contact among family members. This can be useful for safety and activity coordination.

Emergency and Safety: Walkie-talkies can provide timely communication in case of emergencies within the household. For example, they can enable you to quickly reach other family members or emergency services if someone requires first aid or immediate assistance.

Children's Safety: Walkie-talkies can enhance the sense of safety for children while allowing for real-time communication between guardians and children. If children are playing or exploring nearby areas, walkie-talkies can ensure you stay in touch with them and monitor their whereabouts and safety.

Organizing Family Activities: Walkie-talkies can assist in organizing family activities such as gatherings, games, or home improvement projects. By using walkie-talkies, you can simplify the coordination and communication process, improving efficiency.

It's important to note that walkie-talkies are not necessarily a necessity for every family. If family members live in close proximity within a small space and regular phone or face-to-face communication already meets your needs, you may not require the additional purchase of walkie-talkies.