IP PTZ Camera wholesale china

Image sensor: 1/4-inch Sony super HAD CCD
Min luminous: 1.0 lux (color), 0.2 lux (black, DSS)
Focus: 16x optical zoom, 8x digital zoom
BLC: super BLC
Size: 7-inch alloy case
Video compression: H.264 baseline profile at level 2.2
Video parameters: brightness, hue, contrast, saturation, and image quality
Streaming format: optional video streaming or audio and video composite streaming
Video output: one channel composite streaming
Audio input: 1 channel, linear input
Input impedance: 1K52905
Audio output: 1 channel, RCA interface, and linear output
Audio talk-back: 1 channel, mic input
Alarm input: 1 channel on/off input, supporting NO (normally open) or NC (normally close) sense
Input power supply: 12V DC, 2A
Maximum power: less than 20W
Operating temperature: -10 to 55 degrees
Storage temperature: -20 to 70 degrees
Operating humidity: 10 to 85%
Operating system: Microsoft Windows 98/Me/2000/XP/2003
Browser: Microsoft Internet Explorer 5.x or above