R11 Digital Peephole Viewer Doorbell 2.4 inch Screen IR Night Vision Electronic Door Eye Camera

-Digital Peephole Viewer Doorbell 2.4 inch Screen IR Night Vision Electronic Door Eye Camera Door Bell?-Screen size: 2.4 inches?-Night vision: infrared?-Camera: 0.3MP?-Battery: 3 1.5V/AAA alkaline batteries (not included)?-Language: Multi-country?-Supported door thickness: 35-110mm/1.38-4.33??-Supported door hole diameter: 14-30mm/0.55-1.18?

Package Weight: 268g

Package Dimensions: 18.5cm x 10.5cm x 7cm

Package Includes:?1 x Indoor Monitor?1 x Peephole Camera?1 x Set? Screws?1 x Metal Bracket?1 x English Manual