18x Zoom Network Camera

18x Zoom Network Camera, incorporates a fully integrated Sony 18x optical zoom lens and progressive scan CCD sensor, is an all-in-one network camera for 24-hour day and night surveillance. With the built-in 18x optical zoom, this camera can flexibly zoom in on small or distant objects and remotely monitor warehouses, construction sites, parking lots, office or apartment buildings and more - with exceptional accuracy and clarity.

Featuring the day/night function, the IR-cut filter is able to be removed while lighting darkens and automatically turns the mode of color (day time/bright lighting) into monochrome (night time/dark or low lighting), down to 0.38 lux. It also comes with a RS-485 interface for scanners or pan/tilts driver connection, which is designed for a cost-effective alternative with pan/tilt/zoom functions as a professional speed dome.

Additionally, this camera is fully loaded with many sophisticated features such as 3GPP mobile surveillance, Power over Ethernet, and SIP two-way audio, free-bundled 16-Ch recording software etc., allowing you to build up a reliable, future-proof IP surveillance system with ease. No matter how wide range your applications would be, just have a closer, crystal clear view with 18x Zoom Network Camera from anywhere over the network.

Specifications:

System

• CPU: VVTK-1000 SoC
• Flash: 8MB
• RAM: 64MB
• Embedded OS: Linux 2.4

Lens

• Focal length: f=4.1mm~73.8mm, auto iris, focus range: 10mm to infinity
• F-number: F1.4 ~ F22
• Embedded removable IR-cut filter for day & night function

Angle of View

• 2.8° ~ 48° (horizontal)

Shutter Time

• 1/2 sec. to 1/10000 sec.

Image Sensor

• SONY 1/4” progressive scan CCD sensor with VGA resolution

Minimum Illumination

• 1.61 Lux (F1.4, 1/30s)
• 0.38 Lux (F1.4, 1/30s, without IR cut filter)

Video

• Compression: MJPEG & MPEG-4
• Streaming:
  • Simultaneous dual-streaming
  • MPEG-4 streaming over UDP, TCP, or HTTP
  • MPEG-4 multicast streaming
  • MJPEG streaming over HTTP
  • Supports 3GPP mobile surveillance
• Resolutions:
  • MJPEG & MPEG-4 video with resolution up to 640x480 (VGA)
• Frame rates:
  • Up to 30fps at 176x144
  • Up to 30fps at 320x240
  • Up to 30fps at 640x480

Image Settings

• Adjustable image size, quality, and bit rate
• Time stamp and text caption overlay
• Flip & mirror
• Configurable white balance, brightness, sharpness, and exposure
• Automatic, manual or scheduled day/night mode
• Backlight compensation (BLC)

Audio

• Compression:
  • GSM-AMR speech compression, bit rate: 4.75 kbps ~12.2 kbps
  • MPEG-4 AAC audio encoding, bit rate: 16 kbps ~128 kbps
• Interface:
  • Built-in microphone
  • External microphone input
• Supports two-way audio by SIP protocol
• Supports audio mute