Supervise your door anywhere anytimefor home security with Real-Time Video Smart Door Bell. The advanced real time door viewer lets you see, hear& speak to your visitors & informs your with traceable visitor records to enhance your secure & mobile lifestyle. HOW IT WORKS: Install & connect the door bell with your router. The door viewer delivers instant alerts & video callsent to your smart phone, triggered by pressing the door bell. FEATURES:
Allows two-way communicationwith your visitors
Instant alerts when visitors press the doorbell or PIR is detected