Security system

/sɪkjˈʊəɹɪti sˈɪstəm/

/sɪkjˈʊɹɪɾi sˈɪstəm/

Security system

a collection of devices, such as cameras, sensors, and alarms, that work together to help protect a home or business from intruders or other security threats

synonyms : security

security measure

(computing) a system that enforces boundaries between computer networks

Examples

1. Security systems to track the hijackers.

2. I ought to get a security system.

3. Surveillance video from neighboring homes’ security systems had captured the attack of Liz in her driveway on the morning of the 25th.

4. The home’s security system registered the back door opening, closing, and opening for a final time at 1:57 am.

Nearby words