Do you still suffering the following situations?When a visitor rings the doorbell, you don't know who he or she is and hesitate to open the door.You are not at home and your parcel is delivered. The courier will be confused by where to put the parcel,which will increase the risk for lost.This Wireless WiFi video doorbell will solve the problem.Wherever you are, if a visitor rings the doorbell, the doorbell will push a message to your mobile phone at a high speed,along with a ringtone. Even if you are not at home, you can also talk to your visitors.Product Features:Live View / video on demandNotification:Push notifications within 2 secondAudio:Two-way talk without noisePIR Motion DetectionNight Version with 6pcs IR-LEDSSpecifications:Resolution: 720P HDWaterproof: IP65Video Stream: Transmission 1280*720/30fpsAudio In/Out: -38dB Microphone / Built-in 1 SpeakerWorking temperature: -20°C~+70°COperating Humidity: ≤80%RHNetwork: WiFi 2.4GHzEasy to operate.