X-surveillance - Latest News 2026-07-22T02:22:30+00:00 urn:uuid:40305dd2-c773-215a-85cb-8b744e711099 Unique patent-pending “Body Camera” as a PTT Microphone: X-Surveillance DS300 urn:uuid:83c130d8-14b8-85df-8bc0-73ea81591c11 2017-01-12T10:46:06+00:00