ADVANCED PIR MOTION DETECTION AND INSTANT ALERT - Aunex video doorbell enables you to supervise your door anywhere anytime. Get instant alerts when visitors press your doorbell or trigger the built-in motion sensors. With smart night vision, no matter in the daytime or at night, you can see what happen around your door with infrared night vision.
2.4GHz Wi-Fi CONNECTION - Wifi wireless video doorbell keeps your doorbell always online. The 2.4GHz Wi-Fi range is up to 20m (66ft).
REAL-TIME VIDEO TWO-WAY AUDIO - This doorbell camera allows you to talk to your visitors wherever you are. And you can watch real-time videos on your cellphone, which supports multi-device control. Playback mode available on this video doorbell, you can check the history after you insert a micro sd card.
166° WIDE ANGLE LENS - Provide wider angles and less dead zones. Let you don't miss any visitors and secure your home day and night. 720p ultra hd video gives you a clear view of your doorway.
EASY INSTALLATION - No wires or cables are required, just install the video doorbell on the door or wall and download the APP, then use 2.4G wifi to connect the doorbell. Dual powered, the device can work with one rechargeable 18650 battery (INCLUDED) or AC adapter.