EXPANSIVE 180° VIEW: Experience unparalleled security with the doorbell camera, offering a comprehensive 180° horizontal and vertical field of view. Capture visitors from head to toe and spot packages on the ground with crystal-clear 2K resolution, ensuring robust security both day and night. HASSLE-FREE INSTALLATION & ROBUST DESIGN: Install your doorbell effortlessly without screws, perfect for renters. Featuring a long-lasting 4000 mAh battery with 60-90 days of performance and IP66 waterproof rating, it thrives in severe weather conditions. SMART DETECTION & INTERACTIVE COMMUNICATION: Receive immediate alerts on your smartphone when motion is detected. Customize Detection Zones to minimize false alarms. Utilize and Two-Way Talk to interact, or set a Voice Message for convenience when you're unavailable. Colour:Black Material:plastic Package Contents: 1 * Doorbell 1 * Receiver 1Set * Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.