The Link2Home Outdoor Smart Security Camera features full colour night vision and auto tracking. It works with Alexa and Google to show your driveway, garage, shed or anywhere else you have your camera set up. The camera allows you to receive notifications when sound and or motion is detected and respond with 2-way audio in full 1080p HD video. It captures a snapshot every time motion or sound is detected and stored in the app / memory card or cloud. Specification Sensor Type 1/3in CMOS Min. Illumice Colour 0.01Lux@F1.2 Black and White 0.001Lux@F1.2 Viewing Angle 130 with Auto Tracking Lens 4.0mm F2.0 Shutter 1/25-1/100,000 per second IR High power LED with ICR IR Distance 15m WDR Digital WDR Video Compression Standard H.264 Bit Rate 32Kbps-2Mbps Max. Picture Size 1920&times1080 Frame Rate 1-25 per second Image Setting Supports HD/SD Audio Two-way audio Storage Pre installed SD card (16G), Non removeable and replaceable, Cloud storage Communication protocol HTTP,DH CP,DNS,RTSP Wi-Fi st