Introducing the outstanding Reolink 4K 8MP Outdoor PTZ Auto-tracking E1 Series PoE Camera. Boasting 355° Pan & 90°Tilt with 3X Optical Zoom combines to make this the ultimate viewing experience for security related purposes. Advanced AI Person/Vehicle and/or Animal Detection, coupled with Auto-tracking makes this an ultimate security surveillance solution. The camera also provides Colour night vision by using spotlights, meaning you have 24/7 clear view protection and recording capabilities. Built inTwo-way audio along with a Siren alarm helps this camera become a true crime prevention hero. Supports up to 256GB MicroSD Card. Works with Reolink NVR & other IoT devices. Features: 4K Ultra HD — Crystal clear videos with 4K high resolution and an expanded perspective. Every little detail will be finely captured 355°Pan & 90°Tilt & 3X Optical Zoom — It can rotate with remote control, covers a wider area and capture the finest details with optical zoom Auto-tracking — Follows moving people/vehicles closely, keeps focusing on the target when an event is detected Advanced Smart AI - This camera has the ability to provide Smart artificial intelligence powered detections, making it possible to distinguish between Human, Pets and vehicle presence within your cameras view, this can help avoid unnecessary notifications whilst providing top level accuracy and efficiency from this security and monitoring solution as well as informing you of what has triggered your camera and notification Colour Night Vision - Experience the highest-level visual detail 24/7 with the incredible ability to see all detail in colour at night as well as day. Never miss an important moment and capture the best evidence possible any time of the day & night Two Way Audio - Communicate with the subject via the Reolink App, utilising the camera's speaker and microphone simultaneously with your app, you can communicate to the person or pet that has triggered your camera notification. Whether it be to help deter suspicious activity, speak to your pets, or instruct a delivery driver regarding your parcel, the two-way audio option adds an extra welcome benefit to your security and monitoring solution. Compatible with Reolink IoT Devices — Link the camera to Reolink IoT devices for a more advanced experience Works with Reolink NVRs & Supports up to 256GB SD Card — Choose a way you like and enjoy customised security with flexible options Reolink App - All Reolink cameras can be viewed real-time in the palm of your hand wherever you are, via the Reolink Smartphone app. Manage and control your entire Reolink security system(s), communicate with two-way audio with those that trigger your camera's notifications, access, download to your smartphone and even share your footage in just a few button presses. Peace of mind in the palm of your hand! Compatible with Alexa and Google Assistant screen devices Specifications: Dimensions: H:13.2 x W:15.0 x D:21.7 cm Colour: White Guarantee:2 Years Material: (plastic Cement +aluminium Alloy)+pcb Fiberglass Board Model Number:  77408