AVTECH AVK 544 ( AUTO TRACKING)

Signal System : NTSC or PAL Pick-up Element : 1/ 4" Sony Color Super HAD CCD image sensor Number of Pixels : 768( H) * 494( V) / 752( H) * 582( V) Resolution : 480TV lines Min. Illumination : 0.6 Lux / F1.6 S/ N Ratio : More than 48dB ( AGC off) Video Output : 1.0 Vp-p. 75 BLC : On / Off Gain Control : Low, Medium & High / Off Sharpness : Auto / Low / Medium / High White Balance : Auto / Indoor 1 / Indoor 2 / Sun / Cloudy * Indoor1 = 9000K; Indoor2 = 3000K; Sun = 5500K; Cloudy = 7000K Camera Title : 10 characters or symbols Preset Points and Sequence Total 8 groups, 256 programmable preset points * The sequence of all the preset points will follow the order of the minimal panning route. Auto Tracking : Yes ( combined with auto zoom focus tracking & smart zoom) Baud Rate : 9600 ? LENS Focal Length : f3.9 ~ 85.9mm F-number : F1.6 ( Wide) ~ 3.7 ( Tele) Viewing Angle : 4 ~ 60 Auto Electronic Shutter : 1 / 60 ( 1/ 50) to 1 / 100, 000 sec. Auto Focus : Always / PTZ / Z Only / P Only ? MECHANISM Pan Range : 360 Pan Speed : 360 / 1 sec * The pan speed can be adjusted according to the different pan speed mode. Tilt Range : 90 Tilt Speed : 0 ~ 90 under 1 sec Zoom Ratio : 22X optical zoom Zoom Speed Approx. : 7s ( Tele ~ Wide) ? OTHERS IP Rating : IP66 Power Source ( 10% ) DC12V Optional Bracket Wall-mounted Optional Device Keyboard controller