Can Car Keys and House Keys Be Stored Together?

[AnthonyLynn]

They can be stored together. Car keys are remote-controlled and only malfunction when subjected to frequency band interference. Common household keys are primarily made of materials like copper, zinc, aluminum, iron, and other metals, which do not contain elements that cause frequency interference. Areas to be cautious about with car remote keys include: 1. Restaurant clusters: Many restaurants use mobile ordering devices for convenience, which operate on frequency bands that may overlap with those of car remote keys. The remote key will return to normal only after leaving these areas. 2. Anti-theft alarms: If an anti-theft alarm malfunctions, it may continuously emit waves across various frequency bands, causing widespread interference that can also affect car remote keys. 3. Electric sliding gates: These are commonly used in offices and residential areas. When operating such gates with a remote, specific frequency band waves are continuously emitted, potentially interfering with a car's remote signals. 4. Electronic screen clusters: Large outdoor electronic screens, if malfunctioning, can become sources of interference, disrupting remote signals for nearby vehicles.