*Features*:**Infrared Night Vision and Motion Detection*:Inbuilt 6 IR Night Vision LEDs,and its infrared IR-CUT filter is switched automatically according to the light between day and night to capture the scene within 5m/16.4ft even when in pitch dark. Receive real-time notifications whenever motion is detected within 5m/16.4ft while you're out via UBOX App. With advanced algorithms,the doorbell camera can detect moving objects and automatically tracks and captures their movements within the 5m/16.4ft range of the camera. The sensitive level of motion detection could be adjusted on you App. **Real-time Intercom and Two-way Audio*:Upgraded configuration method:QR code scanning and sound wave. To chat with your visitors via high sensitive microphones and powerful speakers with echo cancellation technology,at anytime and anywhere. And you can watch real-time 720P videos on cellphone when you are on travel or at office. **6 User Management and Large Storage*:Supports up to 6 mobile devices(phones) to monitor at same time. You could share doorbell QR Code with your family members and keep close connection with your family members(When they come back home and who comes visiting). Support up to 64GB TF card(Not Included) storage. **Easy Installation*:Download the UBOX APP,then connects it with your doorbell,no wires and cables are required. Can be mounted to door via included strong adhesive tape or included screws. **Widely Used*:The reliable WiFi connectivity(2.4G WiFi Only) to access your smart doorbell via the App on your iOS or Android mobile devices and easily achieve P2P(Point to Point) monitor or view by smartphone. Can be widely used at front door,back door,garage in home,office,apartment,etc..Note: *2Pcs 18650 Lithium batteries work regularly for 8-12months. 2600mAh per Battery(included) is recommended to maintain good performance. *Insulation sheet needs to be removed before use. We recommend to charge the battery by USB cable before first time use.(USB Cable Not Included) *The name of WiFi should be alphabet and number or pure alphabet. If there is any symbol,such as -,it will be fail to connect. *You can also use hot spot[of the same name regulation] to connect it. *Specifications*:Product Type: WiFi Video Doorbell Number of Users Online: 6 Users Processor: lngenic T31 CCD: 1/4 inch 720p scan CMOS sensor Motion Detection Range: 5m/16.4ft IR Night Vision: 5m/16.4ft Sensor Performance: Support Normal, Back Light Compensation, Night Mode, High Light compensation Dynamic SNR: &ge;39dB LUX: 0.8Lux/F1.(Color pattern),0.3Lux/F1.4(Black and White Pattern) Lens/Visual Angle: 1.7mm@F2.4/166&deg; IR LEDS: 6 Pcs 850 - nm &Phi; 28 mil high power infrared lamp Compression Standard: H.264 Main Profile/H.264 Baseline Profile/MJPEG/JPEG Baseline Video Coding: More Stream:720P/24fps+VGA/30fps+QVGA/30fps+720P @1fsJPEG Snap Resolution: 720P Audio Input: Built-in -48dB Microphone Audio Output: 8&Omega;/1W (With Echo Cancellation) Interphone: Two-way Voice Image Flip: Norma; Rotate; Mirror; Mirror &amp; Rotate Adjustable Active Time: 15S/30S/60S/Always Detect Sensitivity: Off/Low/Medium/High Fully Charged Time Of Batteries: 12Hrs Runtime: 15Days(According To Setting) Storage Support: Up to 64GB TF Card (TF Card Not Included) Power Consumption: 200 uA, 200MA (Working Current) Working Temperature: - 10-50&#8451;, Working Humidity &lt; 95% Compression Standard/ Code Rate: ADPCM/32kbps Wireless Network: 802.11b/g/n Network protocol: TCP/IP, HTTP, TCP, UDP, SMTP, FTP, DHCP, DNS, DDNS, NTP, Powered By: USB Cable (Not Included), Extra Power, 2Pcs 18650 Lithium Batteries (Included).2600mAh/Per Battery External Power Supply: 18V, 2A Materials: ABS Materials Color: Black, Silver Item Size: 6.5x12.7x3.3cm/2.56x5x1.3inches Item Weight: 144g/0.32lbs&nbsp;<h1>*Package Lists*:</h1>1 &times; Wireless Video Doorbell 4 &times; Screws 4 &times; Plastic Hinges 1 &times; L-shape Screwing Tools 2 &times; 18650 Lithium Batteries 1 &times; User Manual

WiFi Video Doorbell Wireless Door Bell 720P HD WiFi Security Camera