Are there any security cameras that don't need WiFi?

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Tags

1. #security
2. #sensors
3. #communicate
4. #notifications
5. #other
6. #connection
7. #wireless
8. #computer
9. #because
10. #cameras
11. #recorder
12. #motion
13. #connect
14. #video
15. #network
16. #check
17. #smartphone