Easy to operate, no wiring Digital audio,clear voice 3X digital zoom Indoor unit:109*96*16.5mm outdoor unit:D47.5mm*49mm

1. Digital peephole viewer with 2.8inch LCD display2. Easy to handle and install, no wiring3. Indoor host monitoring outside, door bell alert4. Camera View Angle Diagonal: 130 degree5. No radiation, low power consumption6. 3X digital zoom7. 0.3 mega pixel high resolution8. 3xAAA battery, automatic power saving mode9. Dimensions: Indoor unit: 109mm*96mm*16.5mm, Outdoor unit: Φ47.5mm*49mm10. Door Thickness suited: 35-105mm, Door peephole size: Dia.15mm

digital peephole viewer