High resolution 720p resolution. 1.0 Million HD pixels collocated with wide-angle lens<br> High quality two-way talk with noise cancellation.<br> PIR motion detection, when someone hovers at the door, it immediately alerts push notifications to the mobile phone.<br> Day and night modes automatically switching. Whether day or night, Image is clearly visible for both day and night.<br> IP68 strong waterproof function, no longer have to worry about the rain will damage the doorbell.<br> 2.4G WiFi connection, Android IOS APP remote control. Support up to 32G TF card storage(not included).<br> Specification:<br> Lens: Full 6G Ultra Wide Angle 1.7mm Lens<br> Angle of view: Level 170 degrees<br> Video stream transmission: 1280*720/30fps 640*360/30fps<br> CMOS performance: support auto white balance, auto gain control, auto backlight compensation<br> System: Lite OS<br> Infrared distance: 850nm infrared with 5m effective distance<br> Network Configuration: one-button WiFi Configuration + Sonic Configuration<br> Audio Coding Standard: AAC and G.726<br> Audio In/Out: -38dB Microphone/ a built-in speaker<br> Video Management/Video Recording: Manual Recording, Alarm Recording<br> Panorama display mode: simulate 3D and auto cruise<br> Sleep time: 15s, 30s, 60s adjustable<br> Power: AC/DC 24V or 2 x 18650 batteries 3400mAh (not included)<br> Doorbell Chime Specifications:<br> Ringtones: Music (52 types)<br> Power supply mode: socket direct charge<br> Power supply voltage: 110-220V<br> Power consumption: 10mW<br> Working frequency: 433Mhz<br> Sensitivity: -110dB<br> Volume: up to 100dB<br> Type: Visual doorbell machine<br> Scope of application: furniture smart doorbell<br> Product size: 80x80mm<br> Package Includes:<br> 1 set Video Doorbell<br> 1x Doorbell Chime ( AU plug)