Operation system: Embedded Linux OS
Microcomputer processor: 32 bit RSIC embedded processor

Video:
Compression format: Motion-JPEG
Signal system: CMOS 300, 000 pixel
frame rate: 25fps PAL and 30fps NTSC
Resolution: VGA (640 x 480) and QVGA (320 x 240)
Video adjustment: Brightness, contrast, chroma and saturation
Minimum illumination: 0.1 Lux/F1.2
S/N ratio: Greater than 48dB (AGC off)
Shutter speed: 1/50 (1/60) to 1/100, 000 seconds
White balance, backlight balance and auto
Focus: Manual/auto
Lens standard: 3.6mm

Audio:
Processor: Double directs voice monitor (built-out MIC)
Audio gain: Auto audio gain control (AGC)
Nightvision:
Nightvision: Φ5 10 LED lights and the nightvision distance is 10m, IR cut
Revolution control: Electronic motor control inside
Revolution angle:
Level direct: 220°
Perpendicularity direct: 90°
Revolution speed:
Level: 15° /second
Perpendicularity: 15° /second

Network:
Network interface: RJ-45 10/100MB self-adaptable Ethernet slot
Protocols: TCP/IP, HTTP, ICMP, DHCP, FTP, SMTP, PPPoE and more
Simultanious visitor: Supports 5 direct visitors at the same time, but no limitation when using forwarder server
IP mode dynamic IP address, static IP address and PPPoE

Others:
Shape: Ceiling hemisphere
Use environment: Indoor use
Power: 5V DC, 2A
Temperature: -10 to 50° C
Humidity: 95% RH

Size:
Item size (L x W x H): 91 x 103 x 135mm
Packaging size (L x W x H): 170 x 170 x 170mm
Net weight: 350g
Gross weight: 650g (note: All products as per the material subjects).