maxshm Karma 126 Created 4 years ago About Developing software products since 96 Recent Submissions 1. ▲ Show HN: CCTV Storage Calculator (Jvsg.com) (jvsg.com) 3 points · 4 years ago · 6 comments 2. ▲ Show HN: Security Camera Lens Calculator (jvsg.com) 178 points · 4 years ago · 49 comments All submissions on HN · View profile on HN