Condition: 100% Brand New Item Type: Smart Doorbell Color: Shown as Picture Material: Zinc Alloy + ABS Plastic Menu / App Language: Multi-language Optional LCD Resolution: 480x272 Power: 4500mA Lithium Battery (Included) Standby Time: Approximately 45 Days Battery Prompt: App Prompts in Real Time, when the Power is Less Than 5 Percent, It Will Prompt Low Power, App Can Not Connect to the Equipment with Low Power Camera: HD 720P Resolution 1960x720 Video Format: H.264 Image Format: JPG Display: 4.3 Inches TFT Colorful LCD Screen Memory Card: Up to 32GB(Excluded) Infrared Night View: 2 Infrared Lights, Effective Distance 3meters/9.84ft Viewing Angle: 160 Degrees Doorbell Sound: 36 Chords PIR Body Sensing: Support Motion Detection: Support Manual Image Capture: Support Storage: Support Cloud Storage, Support Up to 32G Memory Card Storage Door Thickness: Approx. 35mm-130mm/1.38-5.12in Door Hole Diameter: Approx. 15mm-60mm/0.59-2.36in 1、A doorbell with wireless connectivity to a wireless WiFi router. 2、By connecting the wireless router in the home, 2-way monitoring, intercom, video recording, etc. between the handheld terminal (including the smart phone, for Android tablet) and the doorbell can be realized. 3、When the visitor presses the doorbell to trigger the doorbell call button, the display also triggers the start and sends a real-time video and call request to the handheld. After the user connects, the visitor can be viewed and decide whether to talk with him, take a video, etc. 4、It supports for Android 4.2 and above and for IOS operating system. 5、The handheld APP supports 4 doorbells at the same time. The doorbell supports 8 mobile APP users at the same time. It is recommended to use no more than 4 at the same time. 6、The product is mounted on the door to the position of the door viewing hole. Integrated doorbell and monitor. 7、Includes 36 music as a reminder ringtone and supports volume adjustment. 8、Support PIR human body sensing and motion detection, automatically record and take photos after triggering motion detection. 9、Automatic infrared night view function, night view distance of about 3 meters. 10、24-hour intelligent security monitoring, the APP can actively wake up the equipment and passive monitoring, real-time power prompts, etc. 11、Mobile video call, photo (store cloud and mobile), video (local memory card or mobile). 12、The outdoor camera is made of high-quality zinc alloy material and has the function of anti-theft and anti-mite. 13、Multi-language options are available on menus and apps. 14、Built-in 720P camera with CMOS sensor provides high quality images. 15、Support for cloud storage, up to 32G memory card storage. 1 x WiFi Electronic Door Viewer 1 x Indoor Unit 1 x Hanging Board 3 x Screw 1 x USB Data Cable 1 x Instruction Manual