Technical specification: 1. Sensor: CMOS digital sensor 2. Zoom: 3X digital zoom 3. Doorbell: 4 kinds ringtone for choosing 4. TF card slot: Support up to 32GB 5. Infrared: 2pcs IR LED for night vision, LED will turn on automatically in poor light. 6. Door hole dia.:14-60mm 7. Door thickness:35-110mm 8. Product size:95*85*17mm

Product Features

• Zoom: 3X digital zoom
• 135deg. Wide-angle lens
• TF card slot: Support up to 32GB
• . Infrared: 2pcs IR LED for night vision, LED will turn on automatically in poor light.
• .Infrared: No night vision when select OFF