1/4 inch CCD Image Sensor
  Day and night function
  Optical zoom ratio 10X
  0.009 Lux at F1.8 (5600° K, 50 IRE, Max. AGC, Max. Sense Up)
  Backlight Compensation, Auto Iris Control, Auto White Balance Supported
  Selectable MPEG-4 / MJPEG compression
  CIF up to Full D1 resolution at 30/25 FPS
  Multi-stream with variable frame rate in the same compression
  Two-way audio supported
  Hardware motion detection, Digital Input/Output
  DC 12 V or Power over Ethernet (IEEE 802.3af) supported