1.Sensor:2.0 Mega Pixels CMOS 2.5 inch TFT LCD Display 2.54° Camera View Angle,150° Peephole View Angle 3.Power Source: 2 AA Battery(Not Included) 4.Working Time: 2*AA batteries for 1700 Peeps 5.Door Thickness:35-55mm 6.Door Peephole Diameter: 14mm 7.Viewer Sie:146*90*30mm 8.Weight:190g

Product Features

• The peephole viewer uses an LCD Pannel to display who is at your door
• It turns a hard to see peephole image into a big bright image
• The peephonle viewer will be turned off if remained for 10 seconds to conserve battery
• To restart the viewer simply press the POWER button again