Basically, it is wireless working under two modes as below:

• One is AP mode.The camera's WiFi as the hotspot without internet.The camera app can connect to the camera on your smart phone.The video under AP mode is clearer than internet mode .While the working distance under AP mode is limited,about 10 meter or so.If you go out with your pet without internet,you can abserve what your pet see from his "eye".Please note under AP mode working is not available to remote access internet.The distance from your pet to you not too far,or you will not receive the camera's WiFi signal.One more thing,before you go out,please charge the battery about 3 hours to full ,the cam battery can last two and a half hours under motion detection function opened.
• Another mode is to switch from AP mode to Network internet mode. Under this mode,if you need remote observe your pet from smart phone ,she need stay the place where internet WiFi is available.For example she will keep stay in your house or yard where WiFi is available.If you need switch to AP mode again,you need press and hold on the reset button over 6 seconds,the camera will turn to AP mode working status .
• This camera with already a 32GB Memory TF card inside,it can record video and playback from smartphone with sound.But please note the camera is NO speaker inside,so the products has NO function of Press to Talk" from App.That's mean if you talk from App,the camera can't heard your sound.It is no two way talk function.

Product Specifiaction

Sensor:1Mega CMOS sensor

Aperture:2.5

Focal length:2.33mm

Microphone:Built in

Speaker:No

Battery:300mAh

USB port:mini android USB

Size:34mm*48.6mm*34mm

Net weight:51g