high speed dome camera

Features:

● Built-in OSD screen menu in Chinese and English, through which the information and 
 
parameters of dome can be displayed and modified and the preset point, pattern scan, area 
 
scan and continuous scan etc can be set and called as well.
 
● Timing auto activation. It allows setting an idle time period for dome to activate the area 
 
scan, timeout scan, continuous scan, pattern scan and call the preset points when such 
 
period ends.  
 
● Auto activation upon power connection. The area scan, timeout scan, continuous scan, 
 
pattern scan can be automatically activated, and the preset points can be called upon the 
 
restoring or battery reloading of the dome system.
 
● Pattern scan, timeout scan, continuous scan, area scan and other auto scan functions
 
● With black light compensation function, all objects in strong light environment are visible.
 
● With 256 preset points; 79 of them can have headings.  
 
● Driven by sophisticated motor; function smoothly; sensitive 
 
● Rotary speed adjusts automatically according to the lens magnification. 
 
● Compatible with various controlling protocols; BT rate adjustable
 
● Auto focus and auto self-balanced
 
● Multiple installation modes for selective application in different environment.
Specifications：

Product Type   SD18SP/18LP SD18NP SD22SP/22LP SD23NP SD26NP 
Installation Mode     Wall-Hanging, Ceiling Mount, Embedded 
System of Signal    PAL/NTSC（Optional） 
Color Image Sensor        1/4 Inch Color CCD 
Horizontal Resolution 480 TV Line 
Video Output    1.0±0.2VP-P 
Rotary Speed Horizontal: 0.05°～400°/S; Vertical: 0.03°～240°/S 
S/N Ratio        ≥ 50 dB 
Least Illumination    1Lux/0.1Lux 0.01Lux 1Lux/0.1Lux 0.01Lux 
Switch Mode     D/N Switch   D/N Switch 
Gain Control    Auto/Manual 
Back Light Compensation Auto/Manual 
Lens        F1.4-F3.0 f=4.1-73.8mm F1.6-F3.8
f=4-88mm F1.6-F3.7
f=3.6-82.8mm F1.6-F3.8
f=3.5-91mm 
Optical Zoom   18X 22X 26X 26X 
Digital Zoom    12X 8X 12X 
Rotary Degree  Horizontal 360O Continuous Rotation; Vertical -5O～92O with Auto Reverse 
Preset Points    256 
Auto Navigation      0～54 Preset Points Sequence Switch 
Pattern Scan    4 Pattern Scan Routes 
Area Set   8 
Alarm Input     4-Channel 
Alarm Output   2-Channel 
Control Mode   RS-485 Bus Control 
Communication Baud Rate 1200bps 、2400bps、4800bps、9600bps 、19200bps 
Range of Address Code   0～255 
Input Voltage    24V AC /12V DC 
Power Consumption       20W(without Heater)/50W(with Heater) 
Operation Temperature    -25℃～70℃(without Heater)/-50℃～70℃(with Heater) 
Ball Shield Size        6 inch, 9 inch 
Weight     ≤ 2KG(Bracket Excluded)