smart security camera system wifi doorbell,support to answer door bell on smart phone

Main features:                                                                          
-The WIFI-enabled video doorbell will make a video call once the button is pressed.
-Answer your door from select Android and iOS devices - Anytime, Anywhere.
-Automatically snap a picture once the button is pressed and the picture will be shown along with video call.
-Record calling history,inlcuding answered,delined and missed.
-See your visitor — day or night, rain or shine.
-Two-way audio means you hear your visitor and they hear you.
-Speak to your visitor with your mobile device's microphone.
-Add multiple users to each device so everyone gets the call.
-Snap a picture or record a video stream directly to your device.
-Remote open the connected electronic lock from APP.

Specification:                                                                                         
Operating voltage:DC 12V

Wireless Network:WIFI 802.11 b/g/n (2.4 GHz)
Interface:RJ45(internet)
Relay output:NO/NC

System Requirement:Android 4 or later,iOS 5 or late(will be available soon)
Night Vision:12m,4pcs Infrared LED
Waterproof rating:IP44
Camera:1Megapixel
Environmental:-40 to 160 F (-40 to 71 C)