?This Danmini YB-50GAT-2 Intelligent Anti-theft Electronic Doorbell Suit is a powerful and useful device for every household. When somebody appears in given area£¬ the host will detect his face automatically and take photo in case of suspicious or dangerous person. This calls Motion Detection. If there is gust to call on£¬ the inner machine will send out voice prompt and take photo automatically when he presses doorbell the first time. The second time is videoing and leaving massage and the third time is phone intercom with setup phone number automatically. This doorbell features super night vision function because of its infrared lamp outside. If somebody intrudes into your house£¬ the built-in GSM card will call up to host in time. Is it advanced and helpful?                                    Features             5 inch ultra large HD touch screen<br> 3.0MP professional security camera<br> 160 degree super wide angle<br> Super vision function<br> Doorbell function<br> Telephone intercom function<br> Video message function<br> GSM anti-theft alarm system<br> Mobile phone arming and disarming;<br> 8 times zoom function<br> The standard 8G memory card and supports 32G<br> Human body induction mobile detection function<br> GSM MMS monitoring<br> Suitable for 40-110mm thickness doors<br> Additional battery stand design     <br>                                                            Specifications               Outdoor Camera        <br> Camera     3000000 Professional Security Camera    <br> Viewing Angle     160 ¡ã    <br> Camera     300W Monitor:    <br> Screen Size     5.0 " / 12.7 cm    <br> Screen Type     TFT    <br> IR Night Vision     Yes Basic Information:    <br> Support Door Thickness     40-110mm    <br> Deposit Card     8G (Maximum Support 32G)    <br> Model     YB-50GAT-2    <br> Material     Plastic    <br> Color     White & Black    <br> Dimensions     (5.9 x 3.15 x 0.78)" / (15.0 x 8.0 x 2.0) cm (L x W x H)    <br> Weight     24.81 oz / 703.4 g       <br>                                                             Package Includes            1 x Host<br>1 x Outdoor Machine<br>1 x TF Card<br>2 x Remote Controls<br>4 x Door Magnetic<br>2 x Infrared Detectors<br>1 x Wireless Alarm<br>1 x User Manual<br>