Features: Experience night visibility and wireless remote communication with this video doorbell featuring 1080p high resolution and two way radio through WiFi connection. Crafted from weather resistant ABS material, the motion activated security device automatically records 15 second clip upon detecting movement while maintaining IP65 waterproof protective. Ideal for apartment renters, frequent traveler, and families with elderly member needing shared access to monitor deliveries or unexpected visitors through multiple linked smartphones. Secure monitor package deliveries at your front porch, through real time alerts, and communicate remotely via the app while away from home. This intelligent doorbell integrates seamlessly with existing home security systems, offering expandable local option and adjustable motion detection zones for precise monitoring. Specifications: Networking method: WIFI only 2.4GHZ Power supply mode: rechargeable battery Battery capacity: 2 18650 (5000mAh) Working environment: Indoor/outdoor Working temperature: -30°~+60° Size:Approx.4.5x3.4x13.7cm Package Includes: 1pcs Wireless Video Doorbell note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.