Yale Digital Door Spy DDV 4500, 4" Display, Silver, With Doorbell Night Vision

Digital peephole: With the live view, flexible adjustment to different doors in your home and a 105-degree viewing angle, you always know who is at your door. Live view: With the live view, you always know who is at your door. High-quality camera: A screen quality that provides you with clear images that are also visible from a distance. Small and discreet: Suitable for any home with a 4 inch screen. Easy to install: The battery-powered door viewer is easy to install without drilling or tools, as the existing optical door viewer simply needs to be replaced and the door viewer inserted into the existing hole (14-22 mm diameter). It is suitable for door thicknesses from 38-110 mm. Included in the scope of delivery:4-Zoll-LCD-Display x 1Camera/doorbell x 1Brackets fasteningsBatterien (4xAAA)4GB Micro SD Card is suppliedFeatures:Battery type: 4x LR3 AAACamera resolution: 0.3 MPCamera angle: 105°Screen diagonal: 4 inchSuitable door thickness: 38 - 110 mm