DD1 2.8 inch Screen Dial Doorbell 0.3MP Door Peephole Camera Viewer Door Bell

DD1 2.8 inch TFT LCD Screen Dial Doorbell 0.3MP IR Night Vision Electronic Door Peephole Camera Viewer Door BellFeature:- 2.8 inch TFT LCD.- Infrared night vision, doorbell sound, camera function.- Built-in memory, circular storage, no need to insert memroy card.- Minimst design, easy to operate.- 0.3MP profeional security HD camera , wide angle.- 90 degrees, standby.Specification:Appearance color: Gold, SilverScreen size: 2.8 inchesScreen resolution: 320 * 240Storage mode: Built-in 4MB (75 photos) memory, full coverage and automatic coverage, circular storageBattery: 4 x 1.5V AAA (not included)Camera pixel: 0.3MPInfrared light: 2x 850nmMaterial: ABS engineering plasticViewing angle: 90 °Applicable door hole diameter: 14-22mm / 0.55-0.87 "Applicable door thine: 35-120mm / 1.38-4.72 "Product size:Indoor unit: 127 x 68 x 13mm/5.00x2.68x0.51"Outdoor unit: diameter 58 x 13mm/2.28x0.51"Worg environment: 20 ~ 55 ° CNote:1. There may be slight size deviations due to manual measurement, different measuring methods and tools.2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.1 X Outdoor Doorbell1 X Indoor Unit1 X Metal Plate3 X Screws1 X Manual