Reolink 4K 8MP Outdoor PTZ Auto-tracking E1 Series PoE Camera. 355°Pan&90°Tilt&3X Optical Zoom. Person/Vehicle/Pet Detection. Auto-tracking. Color night vision by spotlight. Two-way audio. Built in Siren. Supports up to 256GB SD Card. Works with Reolink NVR&IoT devices.8MP Ultra HD - Delivers exceptionally sharp images and videos by 4K Ultra HD, 4X clearer than 1080p HD in live streaming and playback.355°Pan & 90°Tilt & 3X Optical Zoom - It can rotate with remote control, covers a wider area and capture the finest details with optical zoomAuto-tracking - Follows moving people/vehicles closely, keeps focusing on the target when an event is detectedPerson/Vehicle/Pet Detection - It can not only detect moving people and vehicles, but also detect your cats and dogs. The camera identifies true threats by cutting-edge detection algorithms, giving you the utmost peace and relief.Color Night Vision - Spotlights and infrared LEDs bring you a bright image at night. A remarkable ability to produce advanced full-color images at night. Instant Motion Alerts - Once it detects something suspicious, the system will send to your device an instant push/email notification. Know what’s happening all the time.Two-Way Audio - With the built-in mic and speaker, it’s quite easy to respond to the coming person, car, or pet.Compatible with Reolink IoT Devices - Link the camera to Reolink IoT devices for a more advanced experience. PoE Technology - A real plug and play security system! It features PoE (Power over Ethernet) and needs only one network cable for both power supply and video signal transmission. Works with Reolink NVRs - Utilizing PoE technology, this camera can easily work with Reolink NVRs by 1 network cable.Flexible Storage Options - Videos can be saved to micro SD card(Max.256GB), Reolink NVR or FTP server with no extra fees & monthly subscription. Choose a way you like and enjoy customized security.Time Lapse - See the Day in a Minute. Captures the dynamic processes, such as sunrise, in accelerated videos. (available when work independently)Easy Management - You can remotely access and control your cameras via Free Reolink APP and Client. Just a touch away, manage your home, store or factory easily.Google Home Supported - As easy as saying ’Hey Google, show me the front door’, you can check what’s happening there on your Google Nest Hub or Chromecast-enabled TVs.Outdoor Performance - Indoors or outdoors, it performs well for year-round protection. 4.49 5 DL D False Smart Technology 5.99 5.99 Reolink 4K 8MP Outdoor PTZ Auto-tracking E1 Series PoE Camera | Kaleidoscope