This is a wireless doorbell, the materials is plastic so that it need to use indoor or the place with cover. The video door phone is used power adapter and inside can not use battery. please make sure to understand this before purchasing.
The camera is support onvif and with infrared led and support night vision.
The wireless connection is very easy, only download the app at your mobile phone, currently support andriod & IOS. Please make sure your router is wireless and start to connect with camera.
Please watch this video and operate it step by step.
The camera support onvif and P2P function. after all set with network. you can see the video online anywhere anytime.
If you have any question, please contact with us freely.