?Are you afraid of potential danger before you open the door when the doorbell rings? Have you ever thought of installing a peephole on the door? If so£¬ you can take this HQS-807 2.8" TFT Display 3X Digital Lens Zoom Electronic Peephole Viewer Cat Eye Doorbell back home. With 0.3MP and 3X digital lens zoom£¬ this peephole displays as clear pictures as possible. High technology has adopted£¬ so it is able to call the police automatically if it is destroyed. Moreover£¬ powered by AAA batteries£¬ it is durable for quite a long time. If you are interested in this item£¬ please make a contact with us quickly!                                    Features            Hands free video door phonePowered by AAA batteries£¬ durable and economical2.8" TFT display screen with ultra-slim design£¬ nice and luxuriousImage brightness£¬ color and volume can be adjustedInstallation is simple and convenient£¬ users can install by themselves0.3MP and 3X digital lens zoom ensure clear and legible picturesHelp you to get the outside condition before you open the doorMade of superior metal£¬ it is durable in useNo radiation£¬ low consumption and high resolutionIt provides an extra security and convenience for you and your familyWhen destroyed£¬ it will call the police automatically                                                            Specifications            Screen    2.8 inch TFT Display    <br>Peephole Barrel(Diameter)    18mm    <br>The Thickness of the Door    35-105mm    <br>Resolution    300£¬000 Pixels    <br>Lens Zoom    3X Digital Zoom    <br>Power by    3pcs AAA Batteries (Not Included)    <br>Indoor Unit Dimenisons    (4.29 x 3.77 x 0.71)" / (10.9 x 9.6 x 1.8)cm (L x W x H)    <br>Weight    7.47 oz / 212 g    <br>Model    HQS-807    <br>                                                            Package Includes            1 x Electronic Doorbell<br>2 x Manual<br>1 x Indoor Unit<br>2 x Peephole Barrels<br>