Ai-ST85 Speed Dome Camera
Key Specifications
27x Optical Zoom with auto focus
10x Digital Zoom
Sony ICX-228/229 ultrasensitive sensor
Super BLC and 48 BLC areas
RS-485 control TTL/CMOS
Variable focus and iris speed
Compatible with Pelco speed control +/-12V ~ +/- 6V
Specifications
Type Outdoor design.
Image Sensor 1/4" SONY super HAD CCD
Effective Pixels NTSC: 380K pixels, PAL: 440K pixels
Scanning System 625 lines, 50 fields/sec
Panning speed 0.1~300°/Sec
Preset Speed 400°/Sec
Default accuracy ±0.10°
Tilt Speed 0.1~120°/Sec Flip
Synchronization System Internal/ VD-Lock
Minimum Illumination 0.3 Lux( F1.8, 5600oK ) Day& Night mode
Resolution Color:520 TVL B/W:600 TVL
Signal-to-noise Ratio 48db
White Balance ATW / AWC / Fixed
Backlight Compensation Super BLC,48 BLC Areas
Auto Gain Control Auto (18db max.)
A.L.C. Auto/Fixed
Image effects Available in OSD menu
Freeze Image Function When alarm signal is triggered or can be set in OSD menu
Separating Lines On/Off, available in OSD menu (position is controlled by software)
Electronic Shutter AES : 1/50 ~ 1/10,000 sec.
Lens Parameters 27X Optical Zoom, F1.5~3.8, f=3.6~98.0mm
Zoom 270X (27X Optical, 10X Digital)
Focusing System Auto/Manual
Maximum preset points 128
Video Output Composite: 1.0Vp-p 75 Ohm, Y/B output
Control Interface VISCA? (TTL signal level): 9.6 KB/s, 19 KB/s, 38.4 KB/s, bits: 1/2
Addresses 0~255
Function Menu Yes
Functional crosshair Yes
Pan and Tilt position display Yes
Private zones (Masking) 8 Programmable
Recall Function Yes
Repeat function Yes
PTZ Tours (Pattern) 3 Programmable (Pan/Tilt/Zoom, 120 seconds for each tour)
Vector scan groups 6 Programmable (With dwell time available on the preset points)
Communication protocol Pelco_D/P etc.
Smart Auto Scan Programmable with variable speed
High efficient 3-dimensional scan Yes
Speed limitation at high zoom levels Yes
Intelligent non-volatile memory for the settings and state saving Yes
Home position Yes
Waterproof level IP67
Operating Temperature –55°C~+60°C
Humidity 0%~90% (Non condensing)
Heater Heater Built in: 6℃ on/ 14℃ off
Power Supply 24VAC 2A 60Hz/50Hz
Power consumption 35W
Connection RS485 (+/-), BNC cable
