Smart Wireless Remote Video Doorbell,Home Intercom HD Night Vision WiFi Rechargeable Security Door Doorbell, Can Two-Way Calls,APP Control,Photo Feature: HD IR Night Vision Camera: High definition clear video with 65 viewing angle, display the details in front of your door, reliable and practical, Equipped infrared night vision, automatically open at night. Two-way wireless intercom: WIFI connection, no wire needs, achieve a two way intercoms between the doorbell and mobile phone.Real-time mobile phone, support two-way calls, photos, recording, caring for your family makes you more secure. Extra Long Use Time: Disassembly free cycle charging, built-in 800MAH lithium high-capacity battery, more than 6 months of normal use, Charging time 1.5 hours. Mobile Phone Intelligent Control: The doorbell can be controlled by APP, automatical work model, intelligent and portable.Portable in size and weight, convenient to install and. Size: 14.5*10*3.5cm Include: Doorbell machine x1 Indoor Ding-dong machine x1 charging cable x1 Manual x1