• Material: fir wood
• Integral microphone to hear bird sing
• Side wire slot protect cable safe
• User adjustable focus lenses
• IR LED: 6 pieces
• Signal systems: PAL/NTSC
• Effective resolution:
  • PAL: 628 x 582 pixels
  • NTSC: 510 x 492 pixels
• Horizontal resolution: 380TVL
• White balance: auto
• Power source: 12V DC
• Diameter of hole (bird entrance): 32mm
• Dimensions: 230 x 170 x 310mm