M4300D 4.3 inch TFT Color Display Screen 3.0MP Security Camera Video Smart Doorbell, Support TF Card (32GB Max) & Night Vision & Motion Detection (Black) Type-Sony Spare Parts Signal to noise ratio: greater

Signal to noise ratio: greater than or equal to 80dB

Viewing angle: 92 degrees horizontally

1) Cable length: 10 meters long

can easily suck away dust

Packing list: HDMI splitter x1

M4300D 4.3 inch TFT Color Display Screen 3.0MP Security Camera Video Smart Doorbell, Support TF Card (32GB Max) & Night Vision & Motion Detection (Black) Type-Sony Spare Parts Signal to noise ratio: greater1. 4. 3 inch TFT screen. 2. Metal peephole camera. 3. 160 Degrees wide angle. 4. Low battery indicator. 5. 3MP pixels. 6. Energy saving. 7. No disturb function. 8. Night vision. 9. Video message leaving. 10. Manualtaking photo and video. 11. Motion detection function. 12. Doorbell functions. 13. Auto power saving feature. 14. Maximum support 32GB TF card. 15. Supports 35 70mm door thickness. Specification: General Model M4300D Display 4. 3 inch