OSD menu is available. Keep original analog system. 4.5” Total metal body construction. Real time transmission, loss less video. Long distance transmission up to 80meters. Pan: 0°360°, Tilt: 0°93°. Pan: 060°/s, Tilt:045°/s. Horizontal 180°, Vertical 93°. 220pcs preset(Dwell time 01-60s interval available). User programmable (scan speed 1-64 levels setting available). 16 points, dwell time user ...