What is another word for security device?
Pronunciation: [sɪkjˈʊ͡əɹɪti dɪvˈa͡ɪs] (IPA) 
A security device is any piece of equipment or tool used to protect something. Synonyms for security device include safety equipment, protective gear, safeguard, defensive measure, and security apparatus. Physical security devices include locks, alarms, cameras, and access controls. Cybersecurity devices include firewalls, antivirus software, and intrusion detection systems. Industrial security devices include safety barriers, warning signs, and safety switches. Personal security devices include panic buttons, pepper spray, and personal alarms. Advanced security devices like biometric scanners and Internet of Things (IoT) devices have been gaining popularity in recent years. Regardless of their type, security devices play a crucial role in keeping people, assets, and data safe from harm.
