Product Description:
1.YouTube link: https://youtu.be/3KQo03rJykY
2.Whole voice prompts for operation, push notifications with different ring tone.
3.Integrated night vision automatically switches on at night, with built-in infrared LEDs to ensure good picture clarity at night. 
4.Advanced motion detection which eliminates faulse information harassment,With 720P HD video quality and 120 degree wide angle view. 

Note:
1.Any problems please contact us ,we will send you Youtube video to install wobell
2.Wobell can work with your old extising doorbell systerm,but please make sure that you are wiring it in a right way,and the power supply must between 8-24V AC,without this voltage,Wobell can not work normally.
3.Power adaptor(8-24V) is not included in the package,you should buy it yourself if you need.
4.To seeing the doorbell video,You must set a MICRO SD card into the doorbell.
5.Any problems when use our Wobell, please fell free to contact us,We will solve your problems as soon as possible.

Specificition:
Wireless connection:WIFI A/B/G/N
Camera:CMOS(1/3″)200 PIXELS
Field of View:140.1°Super Width
Video:VGA / 720P(640*480)
Movement detecting: PIR function
LED PIR lights:Built-in 6 LED lights for night work
Smartphone systerm requirement:need systerm version above android 4.2 and IOS 8.0
Power supply:8-24V AC 
Power consumption:

Product Features

• SUPPORT MULTIPLE USERS CONNECTION: one doorbell can be connected with 4 smartphones, and one smartphone can be paired with 6 doorbells.
• ALWAYS STAY CONNECTED: we have servers in many different countries to keep your smart phone stay online all the Time. Your home is under your control no matter wherever you are.
• WIDE ANGLE 720P HD SURVEILLANCE CAMERA: with a 120° horizontal angle of view, you can take in everything in a glance outside the door. Integrated night vision automatically switches on at night, with built-in infrared led lights to ensure good picture clarity at night.
• YOU WILL NEVER MISS a CALL: whole voice prompts for operation, push notifications with different ring tone, you will never miss any rings even in villa or big house.advanced motion detection which eliminates false information harassment.
• SET UP EASILY IN FEW MINUTES: wobell was designed with simplicity in mind.you don’t need to do any complicated configuration or setup; Two-way audio with noise cancellation function help you use this doorbell more comfortable!