ZS - Smart Doorbell Camera Wifi Wireless Call Intercom Video-Eye

Features:- hd quality image with 166° wide angle view: This doorbell contains a 1.7mmlens with 720p image and 166° wide angle view. You can see clearly who yourvisitors are from it.- 2.4ghz wi-fi connection supported: This doorbell can connect to your home' swi-fi, it keeps your doorbell always online. Then you can see and talk to yourvisitor at anytime and anywhere.- remote viewing: When the doorbell be pressed, a ring alert message will besent to your phone, you can see a real-time video and talk to your visitors fromyour phone wherever you are.- clear two-way audio: The two-way audio is clear with echo removal and noisecancellation technology, so that you can talk and hear clearly with yourvisitors.Description:This doorbell supports night vision with ir technology, you can have a clearview no matter at day or night. 24 hours monitoring, you will never miss anyvisitor.Specifications:- color:White- resolution: 1280720- field of angle view: 166°- ir led: 6850mm- wi-fi: Ieee 802 11 b/g/n- audio: Two-way talk with noise cancellation- recording: Device sd card recording(20 seconds)- storage: 8g/16g/32g(not included)- battery: Ac input or 3 x 18650 ?6.5cm) specification batteries (not included)- monitoring: Device button, motion detection, remote live view- notification function: Push notifications within 1 second- device wakeup: Within 600 ms- power consumption: Power consumption standby 200?a, working 170maWhat's in the box1 x WIFI Doorbell4 x Screws4 x Installing Accessories1 x Wrench1 x User ManualNOTE: Batteries not included